Here are 100 books that Why Does the World Exist? fans have personally recommended if you like Why Does the World Exist?. Book DNA is a community of 13,000+ authors and super readers sharing their favorite books with the world.

When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

Book cover of Helgoland: Making Sense of the Quantum Revolution

Hardy Hanappi Author Of Three Unknown Men

From my list on escapes and returns to an uncertain future.

Why am I passionate about this?

My passion for ‘Escapes and Returns to an Uncertain Future’ started in the summer when I left my parents to go for a holiday to Spain, along with three boyfriends of my age, 18 years old. And this passion continued until I returned 3 months later, it even continued back at home. Because now I knew how good it is to escape, I knew that escapes would pop up again, and in unforeseen directions. And so will happy returns! The two moods are only the two sides of the same pulsation called life. In reading good books, in experiencing adventures, I rediscover the details of specific escapes and particular returns.

Hardy's book list on escapes and returns to an uncertain future

Hardy Hanappi Why Hardy loves this book

I love this book because it shows me the intensity with which the intellectual challenges that the revolution in theoretical physics after Einstein brought about were forcing Erwin Schrödinger to escape to Helgoland. Carlo Rovelli’s description of this unique historical episode, which changed the path of natural sciences, which gave birth to quantum theory, made me trust in the possibility of singular theoretical breakthroughs.

Rovelli has been called the poet in the current gallery of leading scientists in quantum theory. With this book, he showed me that he really is. When Schrödinger escapes from the stagnating attempts of formalisation of observed phenomena to go to Helgoland, when he then returns with a stupifying solution that overthrows the intellectual world into a delightful turmoilthat is poetry and knowledge packed in the same book.

By Carlo Rovelli , Erica Segre (translator) , Simon Carnell (translator)

Why should I read it?

6 authors picked Helgoland as one of their favorite books, and they share why you should read it.

What is this book about?

Named a Best Book of 2021 by the Financial Times and a Best Science Book of 2021 by The Guardian

“Rovelli is a genius and an amazing communicator… This is the place where science comes to life.” ―Neil Gaiman

“One of the warmest, most elegant and most lucid interpreters to the laity of the dazzling enigmas of his discipline...[a] momentous book” ―John Banville, The Wall Street Journal

A startling new look at quantum theory, from the New York Times bestselling author of Seven Brief Lessons on Physics, The Order of Time, and Anaximander.

One of the world's most renowned…


If you love Why Does the World Exist?...

Book cover of These Blue Mountains

These Blue Mountains by Sarah Loudin Thomas,

A moving story of love, betrayal, and the enduring power of hope in the face of darkness.

German pianist Hedda Schlagel's world collapsed when her fiancé, Fritz, vanished after being sent to an enemy alien camp in the United States during the Great War. Fifteen years later, in 1932, Hedda…

Book cover of When We Cease to Understand the World

Laurie Sheck Author Of Cyborg Fever

From my list on literary fiction about cyborgs and bioengineering.

Why am I passionate about this?

I am a Pulitzer-nominated writer who began as a poet, then shifted to prose during a period of aesthetic and personal crisis in my life. I am interested in how the novelist can gather and curate fascinating facts for the reader and incorporate them into the text. I see writing as a great adventure and investigation into issues of empathy, power, and powerlessness, and the individual in an increasingly technological world.

When I wrote my first novel, I began investigating modern-day technology—robotics, bioengineering, AI, and information technology—and have read and worked in this area for over 15 years. It is a pleasure to share some of the books that have informed my own journey.

Laurie's book list on literary fiction about cyborgs and bioengineering

Laurie Sheck Why Laurie loves this book

Although technically not about Cyborgs, this brilliant novel traces scientific experimentation and investigation through the 20th century—employing a tantalizing mixture of fact and fiction.

It opens with the strange fact of the Nazi commander Hermann Goring’s fingernails which are “stained a furious red” from his prolonged ingestion of dihydrocodeine, which “William Burroughs described as similar to heroin…”, and goes on to track how the gas, Zycone B, used in the concentration camps to kill the Jewish prisoners was in fact developed as an insecticide to preserve crops and save the lives of millions of people who would have otherwise died of starvation.

The terrible irony is that the scientist who developed Zyclon B received the Nobel Prize for his life-saving work against famine. You can’t make this stuff up.

By Benjamin Labatut , Adrian Nathan West (translator) ,

Why should I read it?

8 authors picked When We Cease to Understand the World as one of their favorite books, and they share why you should read it.

What is this book about?

When We Cease to Understand the World shows us great minds striking out into dangerous, uncharted terrain.

Fritz Haber, Alexander Grothendieck, Werner Heisenberg, Erwin Schroedinger: these are among the luminaries into whose troubled minds we are thrust as they grapple with the most profound questions of existence. They have strokes of unparalleled genius, they alienate friends and lovers, they descend into isolated states of madness. Some of their discoveries revolutionise our world for the better; others pave the way to chaos and unimaginable suffering. The lines are never clear.

At breakneck pace and with wondrous detail, Benjamin Labatut uses the…


Book cover of The Dawn of a Mindful Universe: A Manifesto for Humanity's Future

William Egginton Author Of The Rigor of Angels: Borges, Heisenberg, Kant, and the Ultimate Nature of Reality

From my list on the ultimate nature of reality.

Why am I passionate about this?

I am a professor of humanities at Johns Hopkins and have spent my career thinking, teaching, and writing about the relations between literature, philosophy, and science. Many years ago I started out thinking I would be a scientist, but then got pulled into literature and philosophy. Still, that original passion never left me. As I studied and read the great authors and thinkers from Classical Antiquity through the Middle Ages to the modern era, the big, fundamental questions of our place in the universe and the ultimate nature of reality seemed as pertinent to poets and philosophers as it is to physicists and cosmologists. 

William's book list on the ultimate nature of reality

William Egginton Why William loves this book

I know of few physicists more immersed in the history of philosophy, religion, and culture than Marcelo Gleiser.

A brilliant cosmologist and Templeton award winner with multiple books exploring the biggest questions in physics and spirituality, Gleiser’s brand new book is, as its subtitle suggests, also a manifesto. No less than our very future depends on a renewed understanding of the extraordinary and utterly unique nature of intelligent life, and of the special place it holds in the universe. 

By Marcelo Gleiser ,

Why should I read it?

2 authors picked The Dawn of a Mindful Universe as one of their favorite books, and they share why you should read it.

What is this book about?

An award-winning astronomer and physicist's spellbinding and urgent call for a new Enlightenment and the recognition of the preciousness of life using reason and curiosity-the foundations of science-to study, nurture, and ultimately preserve humanity as we face the existential crisis of climate change.

Since Copernicus, humanity has increasingly seen itself as adrift, an insignificant speck within a large, cold universe. Brazilian physicist, astronomer, and winner of the 2019 Templeton Prize Marcelo Gleiser argues that it is because we have lost the spark of the Enlightenment that has guided human development over the past several centuries. While some scientific efforts…


If you love Jim Holt...

Book cover of Glimmer of the Other

Glimmer of the Other by Heather G. Harris,

Delve into this internationally best-selling series, now complete! A fast paced laugh-out-loud mix of Urban Fantasy and Mystery.

I can tell when you’re lying. Every. Single. Time. I’m Jinx, a PI hired to find a missing university student, I hope to find her propped up at a bar–yet my gut…

Book cover of Something Deeply Hidden: Quantum Worlds and the Emergence of Spacetime

William Egginton Author Of The Rigor of Angels: Borges, Heisenberg, Kant, and the Ultimate Nature of Reality

From my list on the ultimate nature of reality.

Why am I passionate about this?

I am a professor of humanities at Johns Hopkins and have spent my career thinking, teaching, and writing about the relations between literature, philosophy, and science. Many years ago I started out thinking I would be a scientist, but then got pulled into literature and philosophy. Still, that original passion never left me. As I studied and read the great authors and thinkers from Classical Antiquity through the Middle Ages to the modern era, the big, fundamental questions of our place in the universe and the ultimate nature of reality seemed as pertinent to poets and philosophers as it is to physicists and cosmologists. 

William's book list on the ultimate nature of reality

William Egginton Why William loves this book

Sean Carroll has a special knack for explaining complicated stuff, and there a few things more complicated than comparing and contrasting the various competing interpretations of quantum mechanics.

Carroll has a horse in this race—the many worlds interpretation—and he’s not shy about making his case, which is in part why the book is so entertaining. A spirited polemicist, Carroll knows his chosen theory has many detractors, but he’s more than ready to debate. As a bonus his writing is as personable and witty as his explanations are clear.

By Sean Carroll ,

Why should I read it?

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

What is this book about?

From the Royal Society Winton Prize winner

'An authoritative and beautifully written account of the quest to understand quantum theory and the origin of space and time.' Professor Brian Cox

Quantum physics is not mystifying. The implications are mind-bending, and not yet fully understood, but this revolutionary theory is truly illuminating. It stands as the best explanation of the fundamental nature of our world.

Spanning the history of quantum discoveries, from Einstein and Bohr to the present day, Something Deeply Hidden is the essential guide to the most intriguing subject in science. Acclaimed physicist and writer Sean…


Book cover of Cosmology: The Science of the Universe

Geraint F. Lewis Author Of A Fortunate Universe: Life in a Finely Tuned Cosmos

From my list on the mysteries of the cosmos.

Why am I passionate about this?

With a PhD in astrophysics, cosmology is my day job. My research focuses upon the dark-side, the dark matter and energy that have shaped the evolution of the universe. My scientific journey began long ago with “How and Why Wonder Books”, from dinosaurs and evolution to astronomy and space exploration. I have always devoured tales about the fundamental universe, not only the immensity of the cosmos around us, but also the lives of the tiny bits-and-pieces from which matter is made. I still read a lot of popular science, especially on the history of life on Earth, and the future impact of Artificial Intelligence. 


Geraint's book list on the mysteries of the cosmos

Geraint F. Lewis Why Geraint loves this book

Cosmology encompasses our modern understanding of the universe, but what a strange universe it is, born in a fiery Big Bang, dominated by the dark-side, and expanding into a never-ending future. In his classic book, Harrison lays out the science of cosmology, exploring the nature of the Big Bang, the meaning of expansion, and our place in a seemingly infinite cosmos. With a lucid style, I love Harrison’s tour of modern cosmology. It is not just required reading for the cosmologist in training but is also essential for anyone wondering just how our universe works.    

By Edward R. Harrison ,

Why should I read it?

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

What is this book about?

Cosmology: The Science of the Universe is an introduction to past and present cosmological theory. For much of the world's history, cosmological thought was formulated in religious or philosophical language and was thus theological or metaphysical in nature. However, cosmological speculation and theory has now become a science in which the empirical discoveries of the astronomer, theoretical physicist, and biologist are woven into intricate models that attempt to account for the universe as a whole. Professor Harrison draws on the discoveries and speculations of these scientists to provide a comprehensive survey of man's current understanding of the universe and its…


Book cover of Our Mathematical Universe: My Quest for the Ultimate Nature of Reality

Vincent Leo Cartell Author Of The Turing Test

From my list on humanity in the theatre of reality.

Why am I passionate about this?

In school, I wasn’t fond of physics. Most of my education focused on the history of human civilization and culture. I rediscovered physics partly thanks to the books mentioned here—and the strangeness of quanta. My studies, exposure to Tao and Zen philosophies, and exploration of physics have given me a unique perspective and awareness: humanity is merely a tiny particle in the universe, neither central nor the king of all creation. Nothing new, of course—Buddha, Heraclitus, and Shakespeare all knew it well.

Vincent's book list on humanity in the theatre of reality

Vincent Leo Cartell Why Vincent loves this book

What impressed me the most was the idea that our reality could be a mathematical structure. This book made me appreciate physics—which I hated in school—and view reality from a different perspective. It inspired my imagination, and although it's a nonfiction, popular science book, it was a great read that sometimes left me with bated breath. In a strange way, the ideas reminded me of Zen philosophy and Taoist qi energy, as if astrophysics were proving these ancient intuitions, which I like to call 'forgotten knowledge.'

By Max Tegmark ,

Why should I read it?

2 authors picked Our Mathematical Universe as one of their favorite books, and they share why you should read it.

What is this book about?

Nature, said Galileo, is 'a book written in the language of mathematics'. But why should this be? How can mathematics be at the heart of our universe?

The great Hungarian physicist and Nobel laureate Eugene Wigner stressed that this 'unreasonable effectiveness' of mathematics at describing the world was a mystery demanding explanation. Here, Max Tegmark, one of the most original cosmologists at work today, takes us on an astonishing journey to solve that mystery.

Part-history of the cosmos, part-intellectual adventure, Our Mathematical Universe travels from the Big Bang to the distant future via parallel worlds, across every possible scale -…


If you love Why Does the World Exist?...

Book cover of Tsunami

Tsunami by LeeAnn Pickrell,

On the morning of December 26, 2004, an undersea earthquake struck off the coast of Sumatra in the Indian Ocean. The resulting tsunami killed an estimated 230,000 people across fourteen countries, from Indonesia to Sri Lanka to Thailand to the Maldives to India and all the way to East Africa.…

Book cover of Big History: Between Nothing and Everything

Steven Twitty Author Of Terror Beneath The Bayou

From my list on insights into the tapestry of your story.

Why am I passionate about this?

I grew up in the 1950s and loved getting the bejeezus scared out of me by monster movies my brother and I watched at a local theater or on TV. With a budding interest in writing, I began noting down monsters and scenes that caught my attention. In fact, it was from the TV series The Outer Limits, an episode entitled Zanti Misfits, that I later got the idea for the creatures in my book. I am currently reading books on the strange pelagic creatures that live at extreme ocean depths for a monster story with a nautical theme. I hope you find the books on my list as enjoyable and informative as I did. 

Steven's book list on insights into the tapestry of your story

Steven Twitty Why Steven loves this book

I am a firm believer that the more information you assimilate, the more you know and the better writer you can be. I found this book refreshing and informative, with detailed insights into what we know about the universe, the Earth, through the evolution of humankind, and our social history up to more modern times.

No matter what your preferred genre is or what worlds you create, Big History is a foundation on which you can build any story, including Sci-fi, like my book.

By David Christian , Cynthia Brown , Craig Benjamin

Why should I read it?

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

What is this book about?

Big History: Between Nothing and Everything surveys the past not just of humanity, or even of planet Earth, but of the entire universe. In reading this book instructors and students will retrace a voyage that began 13.7 billion years ago with the Big Bang and the appearance of the universe. Big history incorporates findings from cosmology, earth and life sciences, and human history, and assembles them into a single, universal historical narrative of our universe and of our place within it.

The first edition of Big History: Between Nothing and Everything, is written by the pioneers of the field, and…


Book cover of The 4 Percent Universe: Dark Matter, Dark Energy, and the Race to Discover the Rest of Reality

Govert Schilling Author Of The Elephant in the Universe: Our Hundred-Year Search for Dark Matter

From my list on the mind-boggling mysteries of cosmology.

Why am I passionate about this?

I was caught by the astronomy virus when I was 15 years old and had my first view of Saturn through a telescope. Ever since, I’ve enjoyed writing about everything cosmic for a wide variety of audiences. Cosmology is one of my favorite topics, it’s really the most enigmatic scientific discipline. Who knows, someday, a young, brilliant 21st-century genius will find the solution to all those riddles by formulating a whole new view of the birth and evolution of the universe. That’s my secret hope.

Govert's book list on the mind-boggling mysteries of cosmology

Govert Schilling Why Govert loves this book

This is my favorite book about the discovery of dark energythe mysterious stuff that is currently speeding up the expansion of the universe.

It all started in 1998 when cosmologists presented their evidence that the expansion of the universe is accelerating. I was completely stunned and puzzled. I already knew that most of the mass in the universe is in the form of mysterious dark matter, but now I had to acknowledge that the cosmos also contains a large amount of equally puzzling dark energy.

Richard Panek’s book helped me to get to grips with this new reality: the people, planets, stars, and galaxies that we know of constitute just a few percent of everything there is. Panek is a skilled writer; I thoroughly enjoyed how his book not only describes the science but also portrays the scientists.

By Richard Panek ,

Why should I read it?

1 author picked The 4 Percent Universe as one of their favorite books, and they share why you should read it.

What is this book about?

“Fascinating . . . One of the most important stories in the history of science.”— Washington Post

In recent years, a handful of scientists has been racing to explain a disturbing aspect of our universe: only 4 percent of it consists of the matter that makes up you, me, and every star and planet. The rest is completely unknown.
Richard Panek tells the dramatic story of how scientists reached this cosmos-shattering conclusion. In vivid detail, he narrates the quest to find the “dark” matter and an even more bizarre substance called dark energy that make up 96 percent of the…


Book cover of The Little Book of Cosmology

R. Bruce Partridge Author Of Finding the Big Bang

From my list on the Big Bang and the early history of our Universe.

Why am I passionate about this?

When I was a teenager, my dad decided he wanted to make an astronomical telescope, so he ground and polished the mirror for an 8-inch reflecting telescope. Then he also helped me make one in our basement. I ended up with something I’d made that showed me the pearly rings of Saturn and the wispy details of the Andromeda nebula! I was hooked and kept my interest in astronomy alive through years of math and physics courses. 


R. Bruce's book list on the Big Bang and the early history of our Universe

R. Bruce Partridge Why R. Bruce loves this book

This is the place to start. The title says it all–this is a short but elegant introduction to the science of the Universe written by a leading researcher in cosmology. It is a clear and excellent entrée to the subject. It also provides a succinct summary of all that we learned from space and ground-based observations of the cosmic microwave background, which is my particular passion.

By Lyman Page ,

Why should I read it?

2 authors picked The Little Book of Cosmology as one of their favorite books, and they share why you should read it.

What is this book about?

The cutting-edge science that is taking the measure of the universe

The Little Book of Cosmology provides a breathtaking look at our universe on the grandest scales imaginable. Written by one of the world's leading experimental cosmologists, this short but deeply insightful book describes what scientists are revealing through precise measurements of the faint thermal afterglow of the Big Bang-known as the cosmic microwave background, or CMB-and how their findings are transforming our view of the cosmos.

Blending the latest findings in cosmology with essential concepts from physics, Lyman Page first helps readers to grasp the sheer enormity of the…


If you love Jim Holt...

Book cover of In Bad Faith

In Bad Faith by Geoffrey Carter,

Nelson West, a former Chicago homicide detective, is hired by wealthy heir Lionel Bing to discreetly help “fix” scandals and legal problems for his father’s wealthy friends.

Bing, a brilliant but troubled investigator, suffers from PTSD symptoms as a result of being kidnapped and witnessing the murder of his mother…

Book cover of The Accidental Universe

Philip Comella Author Of The Collapse of Materialism: Visions of Science, Dreams of God

From my list on the amazing fine-tuning of the universe.

Why am I passionate about this?

I have always been astounded by the mysteries of life and the cosmos. I soon realized that religion did not provide a satisfactory answer to these mysteries. Majoring in philosophy in college, I studied the world’s great thinkers and began an ongoing exploration of scientific theories purporting to explain the world we live in. These theories, based on scientific materialism, also proved unsatisfying, though for different reasons than religion. Consequently, I devoted 35 years–during a legal career–to researching and writing my book, intended to go beyond science and religion in the quest to explain the mysteries of the cosmos. 

Philip's book list on the amazing fine-tuning of the universe

Philip Comella Why Philip loves this book

I love this book because, in 130 pages, it summarizes how the fundamental elements, forces, and constants of our universe are precisely tuned to allow for the possibility of life. The book is scientifically rigorous and filled with just enough facts, figures, and charts to present a powerful case.

But in making his case, Paul Davies also shows his own curiosity over how it came to pass that the inear-nfinite, ever-changing pieces of our world work together. Is the universe an accident or, as Roger Penrose (another leading scientist) once said, a “put-up job?” In the end, I like this book because it shows that the deepest scientific investigation of the world leads to the same sense of wonder I have experienced in the fields of philosophy and spirituality. 

By P. C. W. Davies ,

Why should I read it?

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

What is this book about?

In The Accidental Universe renowned expositor Paul Davies grapples with the most fundamental questions of all. What is our purpose and the purpose of the universe? Are both an accident of nature? Paul Davies guides us through the mysterious coincidences underlying the structure and properties of the universe we inhabit. He sets out the intriguing hypothesis that the appearance of the universe and its properties are highly contrived. Paul Davies gives a survey of the range of apparently miraculous accidents of nature that have enabled the universe to evolve its familiar structure of atoms, stars, galaxies and life itself. This…


Book cover of Helgoland: Making Sense of the Quantum Revolution
Book cover of When We Cease to Understand the World
Book cover of The Dawn of a Mindful Universe: A Manifesto for Humanity's Future

Share your top 3 reads of 2025!

And get a beautiful page showing off your 3 favorite reads.

1,395

readers submitted
so far, will you?

5 book lists we think you will like!

Interested in cosmology, existentialism, and ontology?

Cosmology 74 books
Existentialism 67 books
Ontology 25 books