Here are 89 books that Without Conscience fans have personally recommended if you like Without Conscience. Shepherd is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of The Psychopath Inside: A Neuroscientist's Personal Journey Into the Dark Side of the Brain

Ishmael A. Soledad Author Of Diathesis

From my list on move from movie trope to reality.

Why am I passionate about this?

Why am I passionate about psychopaths? I’m not, but I am passionate about creating characters with depth that aren’t the cardboard cutout tropes that litter science fiction, like used confetti. People are deeper, richer, and far more twisted than most authors imagine or dream. So knowing nothing about psychopaths, I found out. I read the books listed above and visited some nice (slightly amused but paid) psychologists for long chats, with the goal of making one central character in three volumes of my hexalogy as close to real as an imagined person can be. Why? So, Diathesis stands out from the crowd. So the reader can immerse fully in the story.

Ishmael's book list on move from movie trope to reality

Ishmael A. Soledad Why Ishmael loves this book

All I needed was the view from inside a psychopath, and there aren’t many reliable ones out there, but hey, guess what, this one is—because it’s written by a self-diagnosed psychopath who’s also a neuroscientist!

I loved this one as the inside view is that extra layer of nuance I needed to build into one of my main characters—understanding how they think and process from their perspective is crucial in making my psychopath real. Bonus here is that the author’s absolutely honest, describing his behaviours, what he didn’t see impacting on those around him,and then adding in how they felt and reacted. Very valuable.

By James Fallon ,

Why should I read it?

3 authors picked The Psychopath Inside as one of their favorite books, and they share why you should read it.

What is this book about?

“Compelling, essential reading for understanding the underpinnings of psychopathy.” — M. E. Thomas, author of Confessions of a Sociopath

For his first fifty-eight years, James Fallon was by all appearances a normal guy. A successful neuroscientist and professor, he’d been raised in a loving family, married his high school sweetheart, and had three kids and lots of friends. Then he learned a shocking truth that would not only disrupt his personal and professional life, but would lead him to question the very nature of his own identity.


While researching serial killers, he uncovered a pattern in their brain scans that…


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Book cover of Aggressor

Aggressor by FX Holden,

It is April 1st, 2038. Day 60 of China's blockade of the rebel island of Taiwan.

The US government has agreed to provide Taiwan with a weapons system so advanced that it can disrupt the balance of power in the region. But what pilot would be crazy enough to run…

Book cover of The Gift of Fear: Survival Signals That Protect Us from Violence

Anna C. Salter Author Of Predators

From my list on interpersonal violence and reduced predation.

Why am I passionate about this?

I am a psychologist who has worked with sex and violent offenders for 40 years and testified over 200 times in court. I started working with sex offenders by accident, as the courts in the county where I lived started sending them for treatment despite the fact that none of the people in the clinic I worked at had had any training on treating sex offenders. Certainly, how anyone could deliberately harm anyone–particularly children–was a mystery to me. I got a small grant and visited sex offender clinics around the country to learn treatment methods. I wrote up my findings and it turned into my first book.

Anna's book list on interpersonal violence and reduced predation

Anna C. Salter Why Anna loves this book

Published in 1997, DeBecker offered something no one else I was reading came close to: an explanation of warning signs that precede violence that are so subtle they leave many people with a bad feeling about a situation, for example, with a stranger, but no idea why they feel that way. The temptation then is to override the gut feeling: “What is wrong with me? It’s the middle of the day and this nice man just wants to help me carry my groceries up to my apartment.”

DeBecker himself is a fascinating figure. He grew up with a heroin-addicted mother who waved a gun around frequently and finally shot his stepfather before committing suicide when he was 16. DeBecker learned to rely on small, subtle clues to tell when she was dangerous and when she was not. After her death, he was taken in by Rosemary Clooney, the mother of…

By Gavin de Becker ,

Why should I read it?

5 authors picked The Gift of Fear as one of their favorite books, and they share why you should read it.

What is this book about?

In this empowering book, Gavin de Becker, the man Oprah Winfrey calls the US' leading expert on violent behaviour, shows you how to spot even subtle signs of danger - before it's too late. Shattering the myth that most violent acts are unpredictable, de Becker, whose clients include top Hollywood stars and government agencies, offers specific ways to protect yourself and those you love, including: how to act when approached by a stranger; when you should fear someone close to you; what to do if you are being stalked; how to uncover the source of anonymous threats or phone calls;…


Book cover of The Sacred and Profane

Brian D. Hayden Author Of The Power of Ritual in Prehistory: Secret Societies and Origins of Social Complexity

From my list on secret societies in traditional cultures.

Why am I passionate about this?

I first became intrigued by secret societies when a student who I worked with suggested that the French Upper Paleolithic painted caves might have been decorated and used by secret societies. I subsequently enlisted another student to study the spatial use of the paintings from this perspective. Combined with the observations of Robert Hare on the motivations of psychopaths and sociopaths to control others, I realized that secret societies plausibly constituted powerful forces promoting certain cultural changes that appeared later and continued into our own modern societies. I found the prospects for understanding our own cultures fascinating and wanted to document how this all came about in my own book.

Brian's book list on secret societies in traditional cultures

Brian D. Hayden Why Brian loves this book

Mircea Eliade is one of the foremost historians of religion, The Sacred and the Profane is probably his most readable book. It clearly describes what traditional (oral) religions are like and how they differ from global (book) religions. Traditional religions provide critical background for understanding some contemporary ritual practices, but most importantly for me, traditional religions provide a context for understanding the emergence of secret societies. This will be a good read for anyone interested in traditional religions, whether native American, Australian, African, or pre-Christian Europe. I highly recommend it.

By Mircea Eliade ,

Why should I read it?

1 author picked The Sacred and Profane as one of their favorite books, and they share why you should read it.

What is this book about?

In The Sacred and the Profane, Mircea Eliade observes that while contemporary people believe their world is entirely profane or secular, they still at times find themselves connected unconsciously to the memory of something sacred. It's this premise that both drives Eliade's exhaustive exploration of the sacred—as it has manifested in space, time, nature and the cosmos, and life itself—and buttresses his expansive view of the human experience.


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Book cover of Trusting Her Duke

Trusting Her Duke by Arietta Richmond,

A Duke with rigid opinions, a Lady whose beliefs conflict with his, a long disputed parcel of land, a conniving neighbour, a desperate collaboration, a failure of trust, a love found despite it all.

Alexander Cavendish, Duke of Ravensworth, returned from war to find that his father and brother had…

Book cover of A Pueblo Social History: Kinship, Sodality, and Community in the Northern Southwest

Brian D. Hayden Author Of The Power of Ritual in Prehistory: Secret Societies and Origins of Social Complexity

From my list on secret societies in traditional cultures.

Why am I passionate about this?

I first became intrigued by secret societies when a student who I worked with suggested that the French Upper Paleolithic painted caves might have been decorated and used by secret societies. I subsequently enlisted another student to study the spatial use of the paintings from this perspective. Combined with the observations of Robert Hare on the motivations of psychopaths and sociopaths to control others, I realized that secret societies plausibly constituted powerful forces promoting certain cultural changes that appeared later and continued into our own modern societies. I found the prospects for understanding our own cultures fascinating and wanted to document how this all came about in my own book.

Brian's book list on secret societies in traditional cultures

Brian D. Hayden Why Brian loves this book

This is a bit more of a technical archaeology book dealing with the ethnographic and archaeological Pueblo communities of the American Southwest. For those interested in secret societies, it deals extensively with the nature of Pueblo ritual organizations (sodalities) and deftly provides critiques of views that these were egalitarian communities and ritual organizations. In fact, he argues that some were among the most non-egalitarian societies in North America, beginning with the Chacoan culture about 1,000 years ago. Puebloan ritual organizations are prime examples of secret societies.

By John A. Ware ,

Why should I read it?

1 author picked A Pueblo Social History as one of their favorite books, and they share why you should read it.

What is this book about?

In A Pueblo Social History, John Ware challenges modern anthropologists to break down the walls between archaeology and ethnography in order to obtain a more complete understanding of Pueblo prehistory in the American Southwest. This book stands or falls on two arguments. The first is Pueblo ethnographies by early scholars - including Cushing, Bandelier, and Fewkes who were simultaneously ethnographers and archaeologists and therefore incorporated origin stories, migration narratives, and other oral traditions along with lines of evidence such as artifacts and architecture - are more than speculative analogies. Pueblo ethnographies are end points on trajectories that preserve important information…


Book cover of Crystals in the Sky: An Intellectual Odyssey Involving Chumash Astronomy, Cosmology and Rock Art

Brian D. Hayden Author Of The Power of Ritual in Prehistory: Secret Societies and Origins of Social Complexity

From my list on secret societies in traditional cultures.

Why am I passionate about this?

I first became intrigued by secret societies when a student who I worked with suggested that the French Upper Paleolithic painted caves might have been decorated and used by secret societies. I subsequently enlisted another student to study the spatial use of the paintings from this perspective. Combined with the observations of Robert Hare on the motivations of psychopaths and sociopaths to control others, I realized that secret societies plausibly constituted powerful forces promoting certain cultural changes that appeared later and continued into our own modern societies. I found the prospects for understanding our own cultures fascinating and wanted to document how this all came about in my own book.

Brian's book list on secret societies in traditional cultures

Brian D. Hayden Why Brian loves this book

Crystals in the Sky is a remarkable documentation of the astronomical knowledge developed by secret society members in the traditional native Chumash culture of southern California. In fact, the detailed astronomical knowledge was developed as part of the secret knowledge of the Antap Society (the Chumash secret society consisting of elite community members, the head of which was the "Sun Priest"). This provides an important clue to recognizing prehistoric secret societies since it explains why and how detailed astronomical knowledge developed, such as the astronomical observations involved in erecting Stonehenge. Similar astronomical knowledge occurred in other examples of secret societies in the world as well. 

By Travis Hudson , Ernest Underhay ,

Why should I read it?

1 author picked Crystals in the Sky as one of their favorite books, and they share why you should read it.

What is this book about?

Science of astronomy reflected in rock art.


Book cover of The Ethnology of Vanuatu:  An Early Twentieth Century Study

Brian D. Hayden Author Of The Power of Ritual in Prehistory: Secret Societies and Origins of Social Complexity

From my list on secret societies in traditional cultures.

Why am I passionate about this?

I first became intrigued by secret societies when a student who I worked with suggested that the French Upper Paleolithic painted caves might have been decorated and used by secret societies. I subsequently enlisted another student to study the spatial use of the paintings from this perspective. Combined with the observations of Robert Hare on the motivations of psychopaths and sociopaths to control others, I realized that secret societies plausibly constituted powerful forces promoting certain cultural changes that appeared later and continued into our own modern societies. I found the prospects for understanding our own cultures fascinating and wanted to document how this all came about in my own book.

Brian's book list on secret societies in traditional cultures

Brian D. Hayden Why Brian loves this book

This remarkable work was first printed in German in 1923 and was only translated and published in English in 1996. It is largely concerned with the secret societies in the New Hebrides Islands of Southeast Asia. Speiser documents the lavish initiation rituals, the megalithic constructions that were part of the secret society ritual locations, the power of the ritual organizations and their leaders, the special burials of secret society leaders, the plastering of their skulls, and many other fascinating aspects of these secret societies. It is just one outstanding example among other ethnographies that document the special nature of secret societies including Philip Drucker's Kwakiutl Dancing Societies, Walter Hoffman's The Midewiwinor 'Grand Medicine Society' of the Ojibwa, and Amaury Talbot's In the Shadow of the Bush.

By Felix Speiser , D. Q. Stephenson (translator) ,

Why should I read it?

1 author picked The Ethnology of Vanuatu as one of their favorite books, and they share why you should read it.

What is this book about?

Originally published in German in 1923, this work records much of Vanuatu's early material culture. It was the result of two years of field work by Swiss anthropologist Felix Speiser between 1920 and 1912.


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Book cover of The Duke's Christmas Redemption

The Duke's Christmas Redemption by Arietta Richmond,

A Duke who has rejected love, a Lady who dreams of a love match, an arranged marriage, a house full of secrets, a most unneighborly neighbor, a plot to destroy reputations, an unexpected love that redeems it all.

Lady Charlotte Wyndham, given in an arranged marriage to a man she…

Book cover of Trauma and Recovery

Anna C. Salter Author Of Predators

From my list on interpersonal violence and reduced predation.

Why am I passionate about this?

I am a psychologist who has worked with sex and violent offenders for 40 years and testified over 200 times in court. I started working with sex offenders by accident, as the courts in the county where I lived started sending them for treatment despite the fact that none of the people in the clinic I worked at had had any training on treating sex offenders. Certainly, how anyone could deliberately harm anyone–particularly children–was a mystery to me. I got a small grant and visited sex offender clinics around the country to learn treatment methods. I wrote up my findings and it turned into my first book.

Anna's book list on interpersonal violence and reduced predation

Anna C. Salter Why Anna loves this book

First published in 1992, this book tied hidden individual trauma to other, more recognized, and accepted forms of trauma, such as combat and terrorism. Beautifully written and insightful, it broadened our understanding of trauma and made the case for taking domestic violence, rape, and sexual abuse more seriously than the culture at large had heretofore taken it.

As someone who lived through the era where women were advised if they were raped to “lie back and enjoy it,” the book brought a dose of reality to the surreal assumptions of people who minimized and excused domestic battery, rape, and sexual assault.

The book also addressed why efforts are so often made to silence survivors. Perhaps the most famous quote from the book is, "It is very tempting to take the side of the perpetrator. All the perpetrator asks is that the bystander do nothing. He appeals to the universal desire…

By Judith Lewis Herman ,

Why should I read it?

1 author picked Trauma and Recovery as one of their favorite books, and they share why you should read it.

What is this book about?

When Trauma and Recovery was first published in 1992, it was hailed as a groundbreaking work. In the intervening years, Herman's volume has changed the way we think about and treat traumatic events and trauma victims. In a new afterword, Herman chronicles the incredible response the book has elicited and explains how the issues surrounding the topic have shifted within the clinical community and the culture at large.Trauma and Recovery brings a new level of understanding to a set of problems usually considered individually. Herman draws on her own cutting-edge research in domestic violence as well as on the vast…


Book cover of Influence

Anna C. Salter Author Of Predators

From my list on interpersonal violence and reduced predation.

Why am I passionate about this?

I am a psychologist who has worked with sex and violent offenders for 40 years and testified over 200 times in court. I started working with sex offenders by accident, as the courts in the county where I lived started sending them for treatment despite the fact that none of the people in the clinic I worked at had had any training on treating sex offenders. Certainly, how anyone could deliberately harm anyone–particularly children–was a mystery to me. I got a small grant and visited sex offender clinics around the country to learn treatment methods. I wrote up my findings and it turned into my first book.

Anna's book list on interpersonal violence and reduced predation

Anna C. Salter Why Anna loves this book

This book has been updated every few years since the first edition came out in 1984. The latest and most updated edition of this book came out in 2021. The book describes how various techniques of persuasion work and why some fail. Cialdini draws from not only a wide base of research literature but has done extensive fieldwork, including joining sales programs to learn how salesmen are trained and what techniques they use.

He hid behind pillars at one point to see the techniques Hari Krishnas used to solicit funds at airports. The research is often startling and counter-intuitive. Who knew, for example, that if someone agrees to put a small card in the window of their house asking people to drive safely, they would be four times more likely to accept a large, unsightly billboard on their front lawn with the same message than would individuals who were not…

By Robert B. Cialdini ,

Why should I read it?

1 author picked Influence as one of their favorite books, and they share why you should read it.

What is this book about?

Influence: Science and Practice is an examination of the psychology of compliance (i.e. uncovering which factors cause a person to say "yes" to another's request).

Written in a narrative style combined with scholarly research, Cialdini combines evidence from experimental work with the techniques and strategies he gathered while working as a salesperson, fundraiser, advertiser, and in other positions inside organizations that commonly use compliance tactics to get us to say "yes." Widely used in classes, as well as sold to people operating successfully in the business world, the eagerly awaited revision of Influence reminds the reader of the power of…


Book cover of People of the Lie

Anna C. Salter Author Of Predators

From my list on interpersonal violence and reduced predation.

Why am I passionate about this?

I am a psychologist who has worked with sex and violent offenders for 40 years and testified over 200 times in court. I started working with sex offenders by accident, as the courts in the county where I lived started sending them for treatment despite the fact that none of the people in the clinic I worked at had had any training on treating sex offenders. Certainly, how anyone could deliberately harm anyone–particularly children–was a mystery to me. I got a small grant and visited sex offender clinics around the country to learn treatment methods. I wrote up my findings and it turned into my first book.

Anna's book list on interpersonal violence and reduced predation

Anna C. Salter Why Anna loves this book

This classic was written in 1983 and is a deep dive into human malice. Peck was a Christian and a psychiatrist, and he drew a distinction between ordinary sins and evil. "It is not their sins per se that characterize evil people, rather it is the subtlety and persistence and consistency of their sins. This is because the central defect of the evil is not the sin but the refusal to acknowledge it.”

As someone who dealt with offenders who were either consistently violent or sexually assaultive or both–some of whom had no remorse and positively enjoyed the use of violence to the point they described it as “better than crack, better than cocaine," I struggled to find some author who would speak to me about the nature of malevolence. Peck was the first I found, and I was profoundly grateful for someone who saw what I saw and did…

By M. Scott Peck ,

Why should I read it?

1 author picked People of the Lie as one of their favorite books, and they share why you should read it.

What is this book about?

A gripping book from the bestselling author of hugely popular self-help book, The Road Less Travelled. Leading psychiatrist and self-help pioneer Dr M.Scott Peck reveals his encounters with evil, during sessions with patients of his psychiatric therapy.

"The patient suddenly resembled a writhing snake of great strength. . . More frightening than the writhing body, however, was the face. The eyes were hooded with lazy reptilian torpor. . ."

This is the second bestselling book by Dr M. Scott Peck. In this gripping psychology book, the leading psychiatrist describes his encounters during psychiatric therapy with patients who are not merely…


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Book cover of Old Man Country

Old Man Country by Thomas R. Cole,

This book follows the journey of a writer in search of wisdom as he narrates encounters with 12 distinguished American men over 80, including Paul Volcker, the former head of the Federal Reserve, and Denton Cooley, the world’s most famous heart surgeon.

In these and other intimate conversations, the book…

Book cover of The Psychopath: Emotion and the Brain

Ishmael A. Soledad Author Of Diathesis

From my list on move from movie trope to reality.

Why am I passionate about this?

Why am I passionate about psychopaths? I’m not, but I am passionate about creating characters with depth that aren’t the cardboard cutout tropes that litter science fiction, like used confetti. People are deeper, richer, and far more twisted than most authors imagine or dream. So knowing nothing about psychopaths, I found out. I read the books listed above and visited some nice (slightly amused but paid) psychologists for long chats, with the goal of making one central character in three volumes of my hexalogy as close to real as an imagined person can be. Why? So, Diathesis stands out from the crowd. So the reader can immerse fully in the story.

Ishmael's book list on move from movie trope to reality

Ishmael A. Soledad Why Ishmael loves this book

A somewhat technical treatment, it’s critical to disassociate fact from fiction, and this book does exactly that.

I went here first because it lays out what psychopathy is, its prevalence in society, and the many ways, shapes, and forms in which it is expressed. What it gave me was an understanding of what psychopathy looks like—from the outside.

By James Blair , Derek Mitchell , Karina Blair

Why should I read it?

1 author picked The Psychopath as one of their favorite books, and they share why you should read it.

What is this book about?

Psychopaths continue to be demonised by the media and estimates suggest that a disturbing percentage of the population has psychopathic tendencies. This timely and controversial new book summarises what we already know about psychopathy and antisocial behavior and puts forward a new case for its cause - with far-reaching implications. Presents the scientific facts of psychopathy and antisocial behavior. Addresses key questions, such as: What is psychopathy? Are there psychopaths amongst us? What is wrong with psychopaths? Is psychopathy due to nature or nurture? And can we treat psychopaths? Reveals the authors' ground-breaking research into whether an underlying abnormality in…


Book cover of The Psychopath Inside: A Neuroscientist's Personal Journey Into the Dark Side of the Brain
Book cover of The Gift of Fear: Survival Signals That Protect Us from Violence
Book cover of The Sacred and Profane

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5 book lists we think you will like!

Interested in psychopathy, Ted Bundy, and serial killers?

Psychopathy 84 books
Ted Bundy 9 books
Serial Killers 332 books