Here are 50 books that The Twenty-Ninth Day fans have personally recommended if you like The Twenty-Ninth Day. 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 The River of Doubt: Theodore Roosevelt's Darkest Journey

Alex Cuadros Author Of When We Sold God's Eye

From my list on the Amazon rainforest and the amazing people who live there.

Why am I passionate about this?

You might say I have a love-hate relationship with the Amazon. As a journalist, I’ve been reporting from the rainforest since 2013, and I spent six years working on a book about an Amazonian tribe, often spending weeks a time at one of their villages. It’s not an easy place: hot, wet, insect-ridden. It can also be dangerous, what with all the loggers, prospectors, and sundry other outlaws. But I came to appreciate the singular beauty of the forest, truly a marvel of nature. And I loved befriending Indigenous people who understood the world in a radically different way, and led me to question my own, Western assumptions.

Alex's book list on the Amazon rainforest and the amazing people who live there

Alex Cuadros Why Alex loves this book

I devoured this one, and not only because the subject matter is close to my heart. As a writer, I learned a lot about craft here. It was a master class in weaving history—both natural and human—into a propulsive narrative.

It was also a model for relying almost exclusively on written sources to bring long-forgotten scenes to life in the most vivid way possible.

By Candice Millard ,

Why should I read it?

10 authors picked The River of Doubt as one of their favorite books, and they share why you should read it.

What is this book about?

In 1912, shortly after losing his bid to spend a third term as American President to Woodrow Wilson, Theodore Roosevelt with his son Kermit, a Brazilian guide and a band of camaradas set off deep into the Amazon jungle and a very uncertain fate. Although Roosevelt did eventually return from THE RIVER OF DOUBT, he and his companions faced treacherous cataracts as well as the dangerous indigenous population of the Amazon. He became severely ill on the journey, nearly dying in the jungle from a blood infection and malaria. A mere five years later Roosevelt did die of related issues.…


If you love The Twenty-Ninth Day...

Book cover of December on 5C4

December on 5C4 by Adam Strassberg,

Magical realism meets the magic of Christmas in this mix of Jewish, New Testament, and Santa stories–all reenacted in an urban psychiatric hospital!

On locked ward 5C4, Josh, a patient with many similarities to Jesus, is hospitalized concurrently with Nick, a patient with many similarities to Santa. The two argue…

Book cover of Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon

Oliver A. Houck Author Of Downstream Toward Home: A Book of Rivers

From my list on river adventures that feel realistic to you.

Why am I passionate about this?

There is something magical about rivers, always coming around an upstream bend and then disappearing below. I was drawn to them at an early age, wading up creeks, looking for fish, frogs, and birds...full of surprises. I morphed into canoeing as a boy scout, and it has turned out to be a major axis of my life. Overnighters with my family and students have been little vacations in themselves. River adventures are unique for the peace and quiet they offer, their whitewater risks and silent swamps, and the beauty of a diving osprey or a rainbow...all of which are described in my book Downstream Toward Home.  

Oliver's book list on river adventures that feel realistic to you

Oliver A. Houck Why Oliver loves this book

This book covers the most famous canoe trip of them all: John Wesley Powell's courageous exploration through the Grand Canyon of the Colorado River. No one knew what the Grand Canyon was like; no one had ever run it, and no one even knew where it ended. What I particularly liked about the book is the way it is written, a genuine thriller, and as a reader, I am right there in the boats with Powell and his small crew, most of whom had never been in a boat before…to say nothing of the most dangerous water in America. Another big plus is that the narrative draws on the diaries of three of the members, so I am reading the complaints and hardships from several sources. 

Rather, miraculously, they built their own boats and then plunged into the "unknown." Major Powell took the lead boat, and the fact that he…

By Edward Dolnick ,

Why should I read it?

4 authors picked Down the Great Unknown as one of their favorite books, and they share why you should read it.

What is this book about?

Drawing on rarely examined diaries and journals, Down the Great Unknown is the first book to tell the full, dramatic story of the Powell expedition.

On May 24, 1869 a one-armed Civil War veteran, John Wesley Powell and a ragtag band of nine mountain men embarked on the last great quest in the American West. The Grand Canyon, not explored before, was as mysterious as Atlantis—and as perilous. The ten men set out from Green River Station, Wyoming Territory down the Colorado in four wooden rowboats. Ninety-nine days later, six half-starved wretches came ashore near Callville, Arizona.

Lewis and Clark…


Book cover of Riverman: An American Odyssey

Frank Bures Author Of Pushing the River: An Epic Battle, a Lost History, a Near Death, and Other True Canoeing Stories

From my list on river canoe journeys.

Why am I passionate about this?

There's almost nothing better than getting in a canoe, putting your paddle in the water, and pushing out into a current that will carry you away. As someone who grew up on the Mississippi River, and who has spent much of my life canoeing, I always love a good river journey. And when I can't take one myself. I love going vicariously with someone else, like with these books.

Frank's book list on river canoe journeys

Frank Bures Why Frank loves this book

I always think of the canoe as an escape, a refuge, and an adventure. But for Dick Contant, who lived out of his canoe, it was a different kind of refuge: An escape from the world that was too complicated to navigate.

I first read about his story in the New Yorker. But when he disappeared, I wanted to know the rest of his story, which McGrath fills in as best he can in this book. This is a different kind of canoe journey, but well worth the ride.

By Ben McGrath ,

Why should I read it?

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

What is this book about?

'Brilliant, clear, and humane' Elizabeth Gilbert 'Miraculous and hopeful' Emma Straub

Riverman: An American Odyssey uncovers the story of an extraordinary man and his puzzling disappearance, and paints a picture of the singular spirit of America's riverbank towns.

'The peace of mind I found, largely alone, on that white-water mecca convinced me that life was capable of exquisite pleasure and undefined meaning deep in the face of failure. The experience itself is the reward.' Dick Conant

On his forty-third birthday, Dick Conant, a golden boy who never quite grew up as those around him expected, stepped into a…


If you love Alex Messenger...

Book cover of The Tao of Poison

The Tao of Poison by Isham Cook,

A poisonous maiden, a Daoist sex cult, and a violent insurgency.

The polyandrous Yan family in China's rural Shaanxi Province takes in two carpenter brothers. When one brother is convicted of murder after killing their neighbor in a dispute, a constable threatens to expose the family's rumored polyandry and extorts…

Book cover of The Last River: The Tragic Race for Shangri-La

Oliver A. Houck Author Of Downstream Toward Home: A Book of Rivers

From my list on river adventures that feel realistic to you.

Why am I passionate about this?

There is something magical about rivers, always coming around an upstream bend and then disappearing below. I was drawn to them at an early age, wading up creeks, looking for fish, frogs, and birds...full of surprises. I morphed into canoeing as a boy scout, and it has turned out to be a major axis of my life. Overnighters with my family and students have been little vacations in themselves. River adventures are unique for the peace and quiet they offer, their whitewater risks and silent swamps, and the beauty of a diving osprey or a rainbow...all of which are described in my book Downstream Toward Home.  

Oliver's book list on river adventures that feel realistic to you

Oliver A. Houck Why Oliver loves this book

Six experienced American whitewater kayakers took on what was perhaps the last river few had ever seen, and no one had fully run. It ran down from the high mountains of India, and their timing could not have been worse. After two weeks of heavy rain, even the upstream section was over its banks and running at near-turnpike speed. 

The skill levels of these six men were at the top of the game. They had won awards in kayak competitions, and had run everything difficult they could find in North America. I have no love of kayaking. Rather, I enjoy sitting higher in a canoe where I can see things over the banks around me, and can always bail-out and swim if I flip. However, at least for me, canoeing this water at this level would be suicide. 

Similar to the Grand Canyon at the time of Powell, it ran…

By Todd Balf ,

Why should I read it?

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

What is this book about?

Running through the southwest corner of Tibet, the Tsangpo River is the last and most dangerous uncharted whitewater passage. It is also a place of extraordinary beauty, coursing through snow capped mountain ranges and ripping through verdant jungle. It is no wonder that local legend has this place as the sacred site of Shangri-La. And according to kayaking legend, the Tsanpo Gorge is the Holy Grail of rafting. In October 1998, a team sponsored by National Geographic set out to conquer it. En Route, they found that NG had also sponsored another team whose descent was timed just after their…


Book cover of The Last American Man

Jennifer Grayson Author Of A Call to Farms: Reconnecting to Nature, Food, and Community in a Modern World

From my list on rethinking the modern industrial existence.

Why am I passionate about this?

Blame it on the issues of National Geographic and books on ancient mythology I devoured as a child or my family’s obsession with Frontier House, but I’ve always been one of those people who felt misplaced in time—longing to live a life more immersed in the natural world. That yearning has only grown stronger as the world has rapidly technologized and globalized since my childhood. Luckily, I’ve been able to channel it into some fascinating work as a journalist and author writing about the environment, food systems (I’m also a lifelong foodie with a passion for traditional foods), and cultural history.

Jennifer's book list on rethinking the modern industrial existence

Jennifer Grayson Why Jennifer loves this book

I may be an outlier, but I will assert that this is Elizabeth Gilbert’s greatest book. I think the lively realness of her literary voice and gift for human insight was most transcendent telling this story (and what a story!) that was not her own.

Not a week goes by that I don’t think about Eustace Conway’s description of how nature is a circle and our life in the modern world is made of boxes. That, and the entirety of The Last American Man, changed my worldview forever.

By Elizabeth Gilbert ,

Why should I read it?

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

What is this book about?

_____________ 'It is almost impossible not to fall under the spell of Eustace Conway ... his accomplishments, his joy and vigor, seem almost miraculous' - New York Times Review of Books 'Gilbert takes a bright-eyed bead on Eustace, hitting him square with a witty modernist appraisal of folkloric American masculinity' - The Times 'Conversational, enthusiastic, funny and sharp, the energy of The Last American Man never ebbs' - New Statesman _____________ A fascinating, intimate portrait of an endlessly complicated man: a visionary, a narcissist, a brilliant but flawed modern hero At the age of seventeen, Eustace Conway ditched the comforts…


Book cover of The Brief History of the Dead

Cynthia Reeves Author Of The Last Whaler

From my list on survival in extreme polar environments.

Why am I passionate about this?

I’ve had a lifelong passion for all things Arctic that began in childhood as I devoured many tragic tales of doomed Arctic explorers. This fascination later merged with concern for human impacts on this fragile ecosystem. Though I hate the cold and suffer from vertigo, I participated in the 2017 Arctic Circle Summer Solstice Expedition that sailed Svalbard’s western shores. Among other experiences, I witnessed a massive glacier calving and walked on an ice floe. Determined to fully absorb Svalbard’s setting for my creative work, I spent two subsequent residencies in Longyearbyen—one in the dark season and one as the light returned—and I signed on for another expedition to circumnavigate the archipelago.

Cynthia's book list on survival in extreme polar environments

Cynthia Reeves Why Cynthia loves this book

I’d rank this novel in my top five of all time, not just as a great survival story.

This book is a post-apocalyptic fantasy novel set partly in Antarctica, a meditation on human existence, and a page-turner with keen attention to beautiful writing. Its characters grapple with essential, existential questions such as: How are we connected to the world? What happens when those last connections are broken? What is the nature of loneliness, of love? Is survival alone enough reason for living? 

I’ve read this novel several times, and though I know the arc of the story and the fate of its characters, I come away each time with insights into what it means to be alive. A bonus: it’s one of the few novels I know of set in Antarctica. 

By Kevin Brockmeier ,

Why should I read it?

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

What is this book about?

From Kevin Brockmeier, one of this generation's most inventive young writers, comes a striking new novel about death, life, and the mysterious place in between.

 

The City is inhabited by those who have departed Earth but are still remembered by the living. They will reside in this afterlife until they are completely forgotten. But the City is shrinking, and the residents clearing out. Some of the holdouts, like Luka Sims, who produces the City’s only newspaper, are wondering what exactly is going on. Others, like Coleman Kinzler, believe it is the beginning of the end. Meanwhile, Laura Byrd is…


If you love The Twenty-Ninth Day...

Book cover of Big Ideas... For Small Businesses: Simple, Practical Tools and Tactics to Help Your Small Business Grow

Big Ideas... For Small Businesses by John Lamerton,

Big Ideas… for Small Businesses is a straight-talking, no-nonsense guide to growing a small business without sacrificing your lifestyle. Written by a former civil servant turned entrepreneur, the book challenges hustle culture and instead champions the idea of an "ambitious lifestyle business" - one that provides freedom and financial stability,…

Book cover of Into the Forest

Carol Dunbar Author Of The Net Beneath Us

From my list on badass women living in rural wilderness.

Why am I passionate about this?

Twenty-one years ago, I moved off the grid. As a city-dweller who didn't even go camping, I'd never considered myself a country woman, but I felt called to the woods. I wanted to learn practical skills like how to split wood and bake bread, and I wanted to reduce my carbon footprint. Now, because of our lifestyle, we don't run microwaves, toasters, or dishwashers, and it’s been 20 years since I’ve had a clothes dryer. Living this way has changed me. My relationship with the environment has evolved over the years, and I don’t think I’ll ever stop learning about the different ways experiences in nature can help us humans to grow.

Carol's book list on badass women living in rural wilderness

Carol Dunbar Why Carol loves this book

Although set in a near-future America, I related to the way these two sisters had to live, conserving electricity and resources, running a generator, and always having to think carefully about whether to drive the 30 miles into town. Most haunting to me were the scenes where Eva, a dedicated dancer, practiced over and over an audition routine without the benefit of music, having to rely on the soundtrack in her head.

These two women were at the precipice of their adult lives, just beginning to actualize their talents, when they experienced a societal collapse. As the reader going along with them, it made me think about priorities, relationships, and who I would be without modern technology.  

By Jean Hegland ,

Why should I read it?

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

What is this book about?

NOW A MAJOR MOTION PICTURE • Set in the near-future, Into the Forest is a powerfully imagined novel that focuses on the relationship between two teenage sisters living alone in their Northern California forest home.

Over 30 miles from the nearest town, and several miles away from their nearest neighbor, Nell and Eva struggle to survive as society begins to decay and collapse around them. No single event precedes society's fall. There is talk of a war overseas and upheaval in Congress, but it still comes as a shock when the electricity runs out and gas is nowhere to be…


Book cover of City of Thieves

Christopher Bensinger Author Of The Sooner You Forget

From my list on survival, WWII history, and the Holocaust.

Why am I passionate about this?

Growing up, I felt both the denial and existential shame in the ether of my family—that something was missing. Decades after my birth, I learned that many of my ancestors died by the Nazis. I’m Jewish, but it was never mentioned; my grandfather and father kept it quiet. In fact, we celebrated Christmas. I started to research my lineage at the same time I was writing a story about a catholic boy who falls in love with a Jewish girl when I stumbled upon a reference to a WWII Nazi slave labor death camp called Berga and was stunned to learn that Jewish POWs were enslaved at a death camp. 

Christopher's book list on survival, WWII history, and the Holocaust

Christopher Bensinger Why Christopher loves this book

This book grabbed me and never let go. Humor was infused within the tragic backdrop of Nazi Germany with perfect harmony. I loved the undying loyalty and friendship that was built between jailed teenager, Lev and his Sundance sidekick, Kolya and the eclectic band of characters they bond with while searching for a dozen eggs to use for the colonel’s daughter’s wedding cake.

Hilarious and sad. I laughed out loud many times, then my guts turned inside out from the tragic circumstances plaguing the young men as their life hung in the balance searching for those dozen eggs. 

By David Benioff ,

Why should I read it?

7 authors picked City of Thieves as one of their favorite books, and they share why you should read it.

What is this book about?

From the critically acclaimed author of The 25th Hour and When the Nines Roll Over and co-creator of the HBO series Game of Thrones, a captivating novel about war, courage, survival - and a remarkable friendship that ripples across a lifetime.

During the Nazis' brutal siege of Leningrad, Lev Beniov is arrested for looting and thrown into the same cell as a handsome deserter named Kolya. Instead of being executed, Lev and Kolya are given a shot at saving their own lives by complying with an outrageous directive: secure a dozen eggs for a powerful Soviet colonel to use in…


Book cover of Deep Survival: Who Lives, Who Dies, and Why

Greg Everett Author Of Tough: Building True Mental, Physical & Emotional Toughness for Success & Fulfillment

From my list on self-reliance to achieve success and fulfillment.

Why am I passionate about this?

As a coach of elite weightlifters, a lifetime athlete, an outdoorsman, and a passionate advocate for self-reliance, I’m continually searching for quality sources of information that teach, inspire, and drive us to improve our abilities—physical, mental, and emotional—to not just enrich our own lives and bolster our capacity to achieve what’s meaningful to us, but to become better contributors to the world at large and help and inspire others in turn.

Greg's book list on self-reliance to achieve success and fulfillment

Greg Everett Why Greg loves this book

Gonzales has a way of providing information in a compelling manner, managing to use stories to present ideas rather than approaching them clinically. Deep Survival is a fascinating look at how people interact with the world as influenced by their unique and our shared human psychology and experiences. This book provides insight, but also inspiration to pay more attention and learn from our own experiences, creating a mental foundation for further exploration and growth. 

By Laurence Gonzales ,

Why should I read it?

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

What is this book about?

With its mix of adventure narrative, survival science and practical advice, Deep Survival inspires readers on how to take control of stress, learn to assess risk and make better decisions under pressure.


If you love Alex Messenger...

Book cover of Sexy Selfie Nation: Standing Up for Yourself in Today's Toxic, Sexist Culture

Sexy Selfie Nation by Leora Tanenbaum,

The problem is not with the actions young women take but with the toxic, sexist conditions they are responding to.

Tanenbaum found, based on six years of interviews with young people ages 14-30, that young women are navigating a culture littered with gendered dress codes, revenge porn, and sexually explicit…

Book cover of Tom Brown's Field Guide to Wilderness Survival

Greg Everett Author Of Tough: Building True Mental, Physical & Emotional Toughness for Success & Fulfillment

From my list on self-reliance to achieve success and fulfillment.

Why am I passionate about this?

As a coach of elite weightlifters, a lifetime athlete, an outdoorsman, and a passionate advocate for self-reliance, I’m continually searching for quality sources of information that teach, inspire, and drive us to improve our abilities—physical, mental, and emotional—to not just enrich our own lives and bolster our capacity to achieve what’s meaningful to us, but to become better contributors to the world at large and help and inspire others in turn.

Greg's book list on self-reliance to achieve success and fulfillment

Greg Everett Why Greg loves this book

Survival books these days tend to be more flash and gimmicks than qualify information, just selling an author’s image rather than providing practical, valuable tools that can be immediately put to use by any inquisitive and motivated reader. Brown not only eschews such silliness, but he also provides the information in a tone and with an attitude sadly unusual in the genre and at large, inspiring curiosity, awe, and respect for the world around us rather than a clumsy attempt to dominate it.

By Tom Brown Jr. ,

Why should I read it?

1 author picked Tom Brown's Field Guide to Wilderness Survival as one of their favorite books, and they share why you should read it.

What is this book about?

A fully illustrated wilderness survival guide perfect for seasoned and novice outdoors enthusiasts alike.

Here, in one essential volume, are the basics of wilderness survival. The most ancient and important skills, preserved for generations, are presented in a simple, easy-to-use format with clear illustrations and instructions. A complete must-have companion to the great outdoors.

• How to build natural shelters in plains, woods, or deserts
• How to get safe drinking water from plants, trees, the sun, or Earth Herself
• How to make fire without matches and maintain it in any weather
• How to find, stalk, kill, and…


Book cover of The River of Doubt: Theodore Roosevelt's Darkest Journey
Book cover of Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon
Book cover of Riverman: An American Odyssey

Share your top 3 reads of 2026!

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

170

readers submitted
so far, will you?