Here are 100 books that Letters from A Skeptic fans have personally recommended if you like Letters from A Skeptic. 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 A Fortunate Universe: Life in a Finely Tuned Cosmos

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 of the lively exchanges between the authors and because they do not shy away from asking the big questions. I like the way it combines a question-and-answer section, a dialogue, a debate, and original metaphors.

Focused on the odd coincidences in cosmology, such as the uniformity of the cosmic background radiation, the value of the cosmological constant, the horizon problem, and the strange predominance of matter over antimatter, the book takes the reader on a whirlwind tour through the mysteries of the cosmos.

I found the book easy to read because the authors approach the topic with humor and humility, two traits rarely found in a modern-day cosmologist. Lastly, I like this book because one of the authors, Luke Barnes, graciously appeared on my podcast, Conversations Beyond Science and Religion.

By Geraint F. Lewis , Luke A. Barnes ,

Why should I read it?

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

What is this book about?

Over the last forty years, scientists have uncovered evidence that if the Universe had been forged with even slightly different properties, life as we know it - and life as we can imagine it - would be impossible. Join us on a journey through how we understand the Universe, from its most basic particles and forces, to planets, stars and galaxies, and back through cosmic history to the birth of the cosmos. Conflicting notions about our place in the Universe are defined, defended and critiqued from scientific, philosophical and religious viewpoints. The authors' engaging and witty style addresses what fine-tuning…


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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 Where the Conflict Really Lies: Science, Religion, and Naturalism

Tom Rudelius Author Of Chasing Proof, Finding Faith: A Young Scientist’s Search for Truth in a World of Uncertainty

From my list on why a scientifically-minded person can believe in God.

Why am I passionate about this?

I am a theoretical physicist and a practicing Christian. I was raised in a very loving but nonreligious household, and I didn’t seriously consider the possibility of God’s existence until I was a college student, when my twin brother came to faith and started to talk with me about it. In my subsequent journey to faith and the years thereafter, I read a number of books that changed my perspective on religion and convinced me that I could believe in God without compromising on my scientific view of the world. Chasing Proof, Finding Faith is the story of the journey I took, and the strange new world of faith I found on the other side.

Tom's book list on why a scientifically-minded person can believe in God

Tom Rudelius Why Tom loves this book

I read this book when I was a grad student in physics at Harvard and a recent convert to Christianity.

The book was instrumental in shaping the way that I thought about the relationship between science and faith. In it, Plantinga lays out a compelling argument that despite their superficial concord, atheism, and science are actually in conflict with one another, and despite their superficial conflict, theism and science actually share a deep harmony with one another.

By Alvin Plantinga ,

Why should I read it?

2 authors picked Where the Conflict Really Lies as one of their favorite books, and they share why you should read it.

What is this book about?

This book is a long-awaited major statement by a pre-eminent analytic philosopher, Alvin Plantinga, on one of our biggest debates - the compatibility of science and religion. The last twenty years has seen a cottage industry of books on this divide, but with little consensus emerging. Plantinga, as a top philosopher but also a proponent of the rationality of religious belief, has a unique contribution to make. His theme in this short book is that the conflict
between science and theistic religion is actually superficial, and that at a deeper level they are in concord.

Plantinga examines where this conflict…


Book cover of The Language Of God: A Scientist Presents Evidence For Belief

Rachel G. Jordan Author Of If the Ocean Has a Soul

From my list on diving into the Christian faith and science.

Why am I passionate about this?

I am a Jesus-loving coral nerd with a passion for helping people learn science accurately, represent Jesus fully, and engage in conversations respectfully. Having previously worked as a coral biologist for the US National Park Service, I have an MS in marine biology and ecology from James Cook University (Australia), a BS in ecology from Seattle Pacific University (USA), and a certification in biblical studies from Bodenseehof Bible School (Germany). When not diving or writing, you can find me reading C.S. Lewis, growing wildflowers, and hosting faith and science conversations on Instagram (@shorelinesoul) or at rachelgjordan.com. 

Rachel's book list on diving into the Christian faith and science

Rachel G. Jordan Why Rachel loves this book

In my early career, I struggled to connect the scientific pursuits God called me into with my Christian faith. This book shattered that struggle in the best possible way, teaching me that science can help us experience a deeper relationship with the Creator of all things. 

This book is considered a classic for good reason. Written by a famed geneticist who has been a leading voice in discourse about faith and science, it does a phenomenal job of explaining genetics, human identity, and modern scientific discovery in light of biblical truth.

If you’re uncertain about how science and Christianity relate (or if they even should), this book will give you permission to explore while dazzling you with how God makes his character known through creation.

By Francis S. Collins ,

Why should I read it?

2 authors picked The Language Of God as one of their favorite books, and they share why you should read it.

What is this book about?

Does science necessarily undermine faith in God? Or could it actually support faith? Beyond the flashpoint debates over the teaching of evolution, or stem-cell research, most of us struggle with contradictions concerning life's ultimate question. We know that accidents happen, but we believe we are on earth for a reason. Until now, most scientists have argued that science and faith occupy distinct arenas. Francis Collins, a former atheist as a science student who converted to faith as he became a doctor, is about to change that. Collins's faith in God has been confirmed and enhanced by the revolutionary discoveries in…


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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 The Prodigal God: Recovering the Heart of the Christian Faith

Tom Rudelius Author Of Chasing Proof, Finding Faith: A Young Scientist’s Search for Truth in a World of Uncertainty

From my list on why a scientifically-minded person can believe in God.

Why am I passionate about this?

I am a theoretical physicist and a practicing Christian. I was raised in a very loving but nonreligious household, and I didn’t seriously consider the possibility of God’s existence until I was a college student, when my twin brother came to faith and started to talk with me about it. In my subsequent journey to faith and the years thereafter, I read a number of books that changed my perspective on religion and convinced me that I could believe in God without compromising on my scientific view of the world. Chasing Proof, Finding Faith is the story of the journey I took, and the strange new world of faith I found on the other side.

Tom's book list on why a scientifically-minded person can believe in God

Tom Rudelius Why Tom loves this book

Growing up as an outsider to religion, most of what I knew of Christianity came from other outsiders.

When I started investigating the faith, guided by my twin brother, I came to realize that Christians had a very different conception of their faith than I did. In The Prodigal God, Pastor Tim Keller masterfully explains the heart of the Christian faith through the lens of one of Jesus’ most famous parables.

There is a reason why the social outcasts and “sinners” came flocking to Jesus whereas the religious leaders plotted to kill him, and when we understand that, we begin to understand that Jesus’s table has room for even the most ardent skeptic.

By Timothy Keller ,

Why should I read it?

1 author picked The Prodigal God as one of their favorite books, and they share why you should read it. This book is for kids age 14, 15, 16, and 17.

What is this book about?

The New York Times bestselling author of The Prodigal Prophet uncovers the essential message of Jesus, locked inside his most familiar parable.

Newsweek called renowned minister Timothy Keller "a C.S. Lewis for the twenty-first century" in a feature on his first book, The Reason for God. In that book, he offered a rational explanation of why we should believe in God. Now, in The Prodigal God, Keller takes his trademark intellectual approach to understanding Christianity and uses the parable of the prodigal son to reveal an unexpected message of hope and salvation. 

Within that parable Jesus reveals God's prodigal grace…


Book cover of The Surprising Rebirth of Belief in God

Sy Garte Author Of Beyond Evolution

From my list on science and the Christian faith.

Why am I passionate about this?

Raised in an atheist family, I came to faith in Christ in middle age and am now devoted to spreading the Gospel. I am a PhD biochemist and the author of the award-winning The Works of His Hands: A Scientist’s Journey from Atheism to Faith. I was a professor at three major universities and held leadership positions at the National Institutes of Health (NIH) and the Uniformed Services University of the Health Sciences. I have published over 200 peer-reviewed scientific papers, as well as articles on science and faith. I serve as the Editor-in-Chief of the quarterly magazine God and Nature. My passion is to proclaim the harmony between science and Christianity.

Sy's book list on science and the Christian faith

Sy Garte Why Sy loves this book

This is a powerful and important book, which appears at a critical time as our culture grapples with post-pandemic uncertainties in politics, moral values, and the purpose of life.

It is a blessing that Brierley’s signature style of speaking, with calm and perceptive simplicity, carries over to his writing. I found myself unable to put the book downthe writing was so good and the information being conveyed so interesting and hopeful.

For almost two decades, Justine Brierley hosted “Unbelievable,” one of the most popular and engaging podcasts on contemporary issues related to Christian belief and skepticism. This book is the fruit of those experiences with some of the sharpest minds of our time. The author concludes that we are in the middle of a basic shift regarding the truth of Christianity in Western culture.

Brierley portrays many examples of this shift among scientists, philosophers, historians, psychologists, writers, and…

By Justin Brierley ,

Why should I read it?

1 author picked The Surprising Rebirth of Belief in God as one of their favorite books, and they share why you should read it.

What is this book about?

Could We Be Witnessing a Return of Belief in Our Generation?

Justin Brierley is convinced that in our time we are witnessing a growing wave of faith.

Famously described as the “long, withdrawing roar” of the “Sea of Faith,” the Christian narrative that shaped the West has been replaced by sweeping secularism. But is that the end of the story?

It was a conversation with agnostic journalist Douglas Murray that led Brierley to investigate whether a change was on the horizon. Speaking of the “Sea of Faith,” Murray remarked that tides come back in again and that a number of…


Book cover of Theophilos

Anna Wierzbicka Author Of The Nicene Creed in Minimal English

From my list on books for Christians who want to dive deeper into their faith.

Why am I passionate about this?

I am a linguist and a Christian (a Catholic), with a lifelong passion for clear understanding. I have spent my life, over many decades, searching for the shared human concepts because I believe these concepts give us the key to open the meaning of what people say (in different languages) and of what Jesus says in the Gospels. In the process, I have published some thirty books engaging many disciplines. Three of them deal directly with Christianity: What Did Jesus Mean? (OUP 2001), What Christians Believe? (OUP 2019); and The Nicene Creed in Minimal English: Why Christianity Needs Universal Human Concepts (Palgrave 2025).

Anna's book list on books for Christians who want to dive deeper into their faith

Anna Wierzbicka Why Anna loves this book

I have read this book three times. 

As a Christian and a lifelong reader of historical fiction and of books on Christianity, I loved this book and couldn’t put it down.

“Theophilos” is the mysterious addressee of Luke’s Gospel. O’Brien imagines him to be the adoptive father of Luke. In the novel, Luke becomes deeply absorbed in the stories that people who knew Jesus personally tell him and decides to chronicle them as a historian. Theophilos travels to Palestine to try to rescue Luke from the “madness” of Christianity.

The book is an extraordinary feat of historical and psychological imagination. While replete with breathtaking episodes, it is, generally speaking, not fast-paced – one often stops to ponder a sentence, or a reflection – yet it is also a thriller.

By Michael O'Brien ,

Why should I read it?

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

What is this book about?

St. Luke addressed his Gospel and the Acts of the Apostles to a man named Theophilos.

Who was Theophilos? Scripture scholars do not know, making him a fit subject for Michael O'Brien's vivid imagination. In this fictional narrative, Theophilos is the skeptical but beloved adoptive father of St. Luke. Challenged by the startling account of the "Christos" received in the chronicle from his beloved son Luke and concerned for the newly zealous young man's fate, Theophilos, a Greek physician and an agnostic, embarks on a search for Luke to bring him home. He is gravely concerned about the deadly illusions…


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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 When God's Story Becomes Your Story

Marcus Hurst Author Of The Contentment Dilemma: Examining Life's Mysteries and Purposes

From my list on as you grow in your Christian walk.

Why am I passionate about this?

As a conservative Mennonite from Pennsylvania, I have observes many people who, despite numerous desperate attempts at locating lasting fulfillment, find themselves always craving more and never satisfied to relax and be content. I have consequently dedicated myself to helping these folks obtain the satisfaction they inwardly crave. This lead to hours of contemplating, praying, and reading numerous books on the subject.

Marcus' book list on as you grow in your Christian walk

Marcus Hurst Why Marcus loves this book

Max, with his absorbing style and captivating stories and word pictures, explains how God’s story shall become ours when we follow His leading.

Max does a marvelous job of illustrating that there is purpose for our pain; and yes, God dearly loves each of us and has some amazing plans for us if we will only trust Him.

By Max Lucado ,

Why should I read it?

1 author picked When God's Story Becomes Your Story as one of their favorite books, and they share why you should read it.

What is this book about?

Note: This is a booklet of 48 pages which has only two Chapters.

Life is sometimes full of blocked entrances and locked doors. You have hopes and dreams, but the path to them is often cluttered with obstacles. Seasons of life arrive that are hard to explain. In Romans 8:28, Paul writes, “And we know that in all things God works for the good of those who love him, who have been called according to his purpose.” When God’s story becomes yours, closed doors take on new meaning. God owns the key to every door and will use the one…


Book cover of Soul Strong: 7 Keys to a Vibrant Life

Maggie Wallem Rowe Author Of This Life We Share: 52 Reflections on Journeying Well with God and Others

From my list on Christian faith-based books on living well with God and others.

Why am I passionate about this?

I am passionate about writing, reading, and recommending books that help people understand how to improve their relationship to God and to others. Verbal advice only goes so far. The wonder of books is that they contain the wisdom of years and lived experience that can encourage and equip readers long after the writers are gone. In addition to being an author of Christian living books, I have a graduate degree in biblical studies as well as decades of experience in adult education, public relations, and ministry to women. I also speak internationally on spiritual living.

Maggie's book list on Christian faith-based books on living well with God and others

Maggie Wallem Rowe Why Maggie loves this book

This is the ONE book I recommend to younger women who want a mentor’s advice on what’s truly most important in life. The author writes from the perspective of a “seasoned sister” who was often asked to share how she was able to raise a large family, work, run a ministry, and write multiple books while at the same time maintaining a vital spiritual relationship with God. 

Lucinda Secrest McDowell gives practical, accessible advice about love, authenticity, prayer, dealing with suffering, sharing one’s story, and much more. I recommend listening to the audio version read in the author’s own voice. This book also works well for book clubs and Bible study groups. 

By Lucinda Secrest McDowell ,

Why should I read it?

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

What is this book about?

Do you have the strength of soul you need to live out God’s story for your life? Let award-winning author Lucinda Secrest McDowell show you how to become soul strong! 
How do I know my life makes a difference?  How am I supposed to balance life when it seems I can’t catch a break?  How do I move forward spiritually and with purpose?  
The answer to these questions and more is in learning how to live Soul Strong. The journey of faith is truly “a long obedience in the same direction.” It’s a deep commitment and an even deeper empowerment.…


Book cover of God: A Biography

Mohamed Rabie Author Of The Global Debt Crisis and Its Socioeconomic Implications: Creating Conditions for a Sustainable, Peaceful, and Just World

From my list on serving humanity and revealing misleading secrets.

Why am I passionate about this?

I am a retired professor, was raised in a refugee camp, one of a family of 9 living in one tent. studied in Palestine, Egypt, Germany, and America, have Ph.D. in economics; scholarships financed my education journey. I lived a life no human has lived or can live, because some of the times I lived had come and gone and cannot come back again. I taught at 11 universities on 4 continents, published 60 books in Arabic and English: books on economics, politics, culture, history, conflict resolution, philosophy, racism, novels, and poetry. True intellectuals cannot stay in one area because issues that shape mankind's history and man’s destiny are interconnected. 

Mohamed's book list on serving humanity and revealing misleading secrets

Mohamed Rabie Why Mohamed loves this book

Believers in God see him as the creator of man and women in his own image. Firm believers tried throughout history to model themselves as they imagined God. But God, the author says, evolves through his relationship with man, and man becomes rival to God. So believers and non-believers discover that God, the protector of the poor and weak, becomes a warrior who nearly destroys all humans and animals he created by causing the flood. So rational people realize that God is a tribal chief who gets angry, kills, destroys, loves some and forgets many more. This book is a must-read for all believers and non-believers. I found this book unusual in telling amazing stories about God and his actions and reactions. 

By Jack Miles ,

Why should I read it?

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

What is this book about?

WINNER OF THE PULITZER PRIZE

What sort of "person" is God? What is his "life story"? Is it possible to approach him not as an object of religious reverence, but as the protagonist of the world's greatest book—as a character who possesses all the depths, contradictions, and abiguities of a Hamlet? This is the task that Jack Miles—a former Jesuit trained in religious studies and Near Eastern languages—accomplishes with such brilliance and originality in God: A Biography.

Using the Hebrew Bible as his text, Miles shows us a God who evolves through his relationship with man, the image who in…


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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 Mother God

Victoria Robb Powers Author Of My Love, God Is Everywhere

From my list on Christian reads for kids that are inclusive and safe.

Why am I passionate about this?

I am an ordained minister with over 10 years of experience serving as a pastor in both the hospital and church settings. I’m also a mom of three children, ages 2, 5, and 7. I routinely get asked for resources to help raise children in the Christian faith. As both a pastor and a mother, I am a strong advocate for teaching children a theology they won’t have to heal from. All the books I recommend are progressive, inclusive, and diverse. I’ve done extensive research when it comes to faith-based literature, and I’m passionate about finding the best books to recommend to families.

Victoria's book list on Christian reads for kids that are inclusive and safe

Victoria Robb Powers Why Victoria loves this book

Every page of this book should be framed.

The illustrations are incredible, and the language invites readers of every age to imagine how expansive God is. I love the use of the female imagery for God. This has been lost for too long. If you’re looking to instill a theology that’s broad, diverse, and full of wonder, start here.

By Teresa Kim Pecinovsky , Khoa Le (illustrator) ,

Why should I read it?

1 author picked Mother God as one of their favorite books, and they share why you should read it. This book is for kids age 4, 5, 6, and 7.

What is this book about?

Teach your kids that God's love transcends single-gender expression--God is creative, fierce, protective, and her love as a Mother knows no bounds.

With lyrical, rhyming text and exquisite illustrations, Mother God introduces readers to a dozen images of God inspired by feminine descriptions from Scripture. Children and adults alike will be in awe of the God who made them as they come to know her as a creative seamstress, generous baker, fierce mother bear, protective mother hen, strong woman in labor, nurturing nursing mother, wise grandmother, and comforting singer of lullabies.

This gorgeous picture book welcomes children into a fuller,…


Book cover of A Fortunate Universe: Life in a Finely Tuned Cosmos
Book cover of Where the Conflict Really Lies: Science, Religion, and Naturalism
Book cover of The Language Of God: A Scientist Presents Evidence For Belief

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