45 books like Deep

By James Nestor,

Here are 45 books that Deep fans have personally recommended if you like Deep. 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 Girl Beneath the Sea

Nicholas Harvey Author Of Twelve Mile Bank

From my list on female scuba diving thrillers and mysteries.

Why am I passionate about this?

My wife suggested we try scuba diving while on holiday in Grand Cayman. We were already falling in love with the island, and the incredible experience underwater opened a whole new world to us. From that moment on, our yearly travels changed completely. Our destination choices were now based upon diving opportunities. That was twenty years ago. Today, I’m a certified divemaster with dives all over the US (including Hawaii), the Caribbean (including Cuba), Australia, and even Iceland. Throw in my sense of adventure as a former race car driver, motorcycle rider, and outdoor adventurer, and I had plenty of personal experiences to create the AJ Bailey series.

Nicholas' book list on female scuba diving thrillers and mysteries

Nicholas Harvey Why did Nicholas love this book?

I’d already written several books in my AJ Bailey series when Girl beneath the Sea came out. With the might of a large publisher behind the book it hit best-seller lists and proved to me that I was writing books with a subject matter appealing to a broad audience.

Mayne’s protagonist, Sloan McPherson, is a police diver in Florida, who takes cases much farther than her role suggests. She’s an imperfect person with baggage and problems, but her gutsy determination drives the stories forward.

I dive into each new book in the series on the day they’re released.

By Andrew Mayne,

Why should I read it?

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

What is this book about?

An Amazon Charts bestseller.

For a Florida police diver, danger rises to the surface in an adventurous thriller by the Wall Street Journal bestselling author of The Naturalist.

Coming from scandalous Florida treasure hunters and drug smugglers, Sloan McPherson is forging her own path, for herself and for her daughter, out from under her family’s shadow. An auxiliary officer for Lauderdale Shores PD, she’s the go-to diver for evidence recovery. Then Sloan finds a fresh kill floating in a canal―a woman whose murky history collides with Sloan’s. Their troubling ties are making Sloan less a potential witness than a suspect.…


Book cover of Deep Shadow

Sharon Ward Author Of In Deep

From my list on mysteries set on a tropical island.

Why am I passionate about this?

Even as a kid, I was intrigued by the underwater world, so as an adult, I learned to scuba dive. I took to it like a fish to water, and my husband and I spent the next several years traveling to tropical islands to experience the local dive conditions whenever possible. I loved learning how every island had a different culture and a different undersea environment. Since I love tropical islands, scuba diving, mysteries, and adventure stories, these books really hit my sweet spot.

Sharon's book list on mysteries set on a tropical island

Sharon Ward Why did Sharon love this book?

As a long-time diver, I was enthralled by the details of the undersea world. Set on the tropical island of Bonaire, a scuba diver’s paradise, this book introduces the reader to two great characters, divemasters Boone Fischer and Emily Durand. 

The author interweaves Boone and Emily’s budding romance with compelling descriptions of the diving and the sea life they encounter. The way the two divemasters get involved in the search for the drug submarine at the heart of the mystery is plausible. Twists and turns on every page keep the reader guessing about the fate of the sub, its crew, the cruise ship, and most critically, the two highly appealing divemasters who use every skill they have to avert disaster. I was instantly hooked on the series.

By Nick Sullivan,

Why should I read it?

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

What is this book about?

In the turquoise waters of the Caribbean, something lethal is on the move.

Scuba divers travel from all over the world to visit the little island of Bonaire, with its crystal-clear waters and a host of beautiful marine life. After three years in the “Diver's Paradise”, divemaster Boone Fischer thought he’d seen it all; but on a routine afternoon dive, he spots something that will turn his tranquil life upside down.

From the arid shores of the ABC Islands to the tropical jungles of Venezuela—from the ocean depths of the Southern Caribbean, to the lush islands of the Northern Leewards,…


Book cover of Swimming with the Dead: An Underwater Investigation

Nicholas Harvey Author Of Twelve Mile Bank

From my list on female scuba diving thrillers and mysteries.

Why am I passionate about this?

My wife suggested we try scuba diving while on holiday in Grand Cayman. We were already falling in love with the island, and the incredible experience underwater opened a whole new world to us. From that moment on, our yearly travels changed completely. Our destination choices were now based upon diving opportunities. That was twenty years ago. Today, I’m a certified divemaster with dives all over the US (including Hawaii), the Caribbean (including Cuba), Australia, and even Iceland. Throw in my sense of adventure as a former race car driver, motorcycle rider, and outdoor adventurer, and I had plenty of personal experiences to create the AJ Bailey series.

Nicholas' book list on female scuba diving thrillers and mysteries

Nicholas Harvey Why did Nicholas love this book?

Kathy’s series – which I wish she’d continue one day – inspired me to include my passion for scuba diving in my novels. Her main character, Hannah Sampson, is a member of the Denver Underwater CSI team, who’s asked to help the police in the British Virgin Islands investigate a case. Needless to say, she stays on the island for the following books and becomes embroiled in hair-raising cases that challenge her above and below the water.

Kathy published her series at a time when very few novels centered around diving, and certainly didn’t include a female protagonist. I found her work transported me to the islands, and enthused me to create AJ Bailey and subsequently, Nora Sommer.

By Kathy Brandt,

Why should I read it?

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

What is this book about?

Murder runs deep in a thrilling new series.
An Underwater Investigation featuring C.S.I. diver Hannah Sampson.

Summoned to the sun-drenched beaches of the British Virgin Islands, Hannah Sampson is fully prepared to face unknowable dangers beneath the crystal-clear waters of an idyllic paradise. But the possibility of murder runs deeper and darker than the sea itself. Her police commissioner's son-an expert diver and researcher-was found dead, pinned under the submerged wreckage of a cargo ship. Whatever the victim was looking for, he found.

Whatever he found was the death of him. Now Hannah must discover for herself what lies beneath-a…


Book cover of Into the Planet: My Life as a Cave Diver

Nicholas Harvey Author Of Twelve Mile Bank

From my list on female scuba diving thrillers and mysteries.

Why am I passionate about this?

My wife suggested we try scuba diving while on holiday in Grand Cayman. We were already falling in love with the island, and the incredible experience underwater opened a whole new world to us. From that moment on, our yearly travels changed completely. Our destination choices were now based upon diving opportunities. That was twenty years ago. Today, I’m a certified divemaster with dives all over the US (including Hawaii), the Caribbean (including Cuba), Australia, and even Iceland. Throw in my sense of adventure as a former race car driver, motorcycle rider, and outdoor adventurer, and I had plenty of personal experiences to create the AJ Bailey series.

Nicholas' book list on female scuba diving thrillers and mysteries

Nicholas Harvey Why did Nicholas love this book?

Jill isn’t only the world’s top female cave diver, she’s one of the best, period. What’s amazing about this book is how it reads like a hair-raising fantastical adventure tale, yet it’s all true.

I’ve dabbled in cave diving in the cenotes of Mexico, and it is certainly addictive stuff, but I can’t imagine going to the places Jill has risked her life to discover.

This could easily have been a choice in my females who kick-ass list as well!

By Jill Heinerth,

Why should I read it?

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

What is this book about?

From one of the world’s most renowned cave divers, a firsthand account of exploring the earth’s final frontier: the hidden depths of our oceans and the sunken caves inside our planet

More people have died exploring underwater caves than climbing Mount Everest, and we know more about deep space than we do about the depths of our oceans. From one of the top cave divers working today—and one of the very few women in her field—Into the Planet blends science, adventure, and memoir to bring readers face-to-face with the terror and beauty of earth’s remaining unknowns and the extremes of…


Book cover of Shadow Divers: The True Adventure of Two Americans Who Risked Everything to Solve One of the Last Mysteries of World War II

James Lindholm Author Of Calypso Down

From my list on ocean adventures, both real and imagined.

Why am I passionate about this?

The two constants in my life to date have been ocean exploration by day and reading epic adventures by night. As a Ph.D. marine scientist, I’ve had the incredible good fortune to travel the world conducting marine science research, work which to date has resulted in forty-two research articles and a textbook. But as much as I’ve enjoyed conducting the research, communicating about the sea has been even more engaging, taking me to the White House, both houses of Congress, and many countries around the world. And perhaps best of all, I’ve been able to couple my love of stories with my own research experience to produce four adventure novels. 

James' book list on ocean adventures, both real and imagined

James Lindholm Why did James love this book?

I love this book despite the incredible discomfort I experience every time I read it.

Diving in the cold waters of the North Atlantic on a good day is no picnic. But diving deep into the wreck of a mystery U-boat, not knowing if you are going to come out? Epic.

I just recently listened to the Audible book while driving back from an undersea research project in a van filled with young scientific divers. The climax had us all squirming in our seats!

By Robert Kurson,

Why should I read it?

5 authors picked Shadow Divers as one of their favorite books, and they share why you should read it.

What is this book about?

New York Times Bestseller 

In the tradition of Jon Krakauer’s Into Thin Air and Sebastian Junger’s The Perfect Storm comes a true tale of riveting adventure in which two weekend scuba divers risk everything to solve a great historical mystery–and make history themselves.

For John Chatterton and Richie Kohler, deep wreck diving was more than a sport. Testing themselves against treacherous currents, braving depths that induced hallucinatory effects, navigating through wreckage as perilous as a minefield, they pushed themselves to their limits and beyond, brushing against death more than once in the rusting hulks of sunken ships.
But in the…


Book cover of Underwater Wild: My Octopus Teacher's Extraordinary World

Dianne Wolfer Author Of The Shark Caller

From my list on books with an important octopus character.

Why am I passionate about this?

I love wild empty beaches, traveling to unusual places, swimming, snorkeling, and scuba diving. These interests combined one year when my family spent Christmas at a remote dive resort in Papua New Guinea. I was fascinated by the colourful reef creatures, nudibranchs, coral, anemones, reef sharks, and octopuses. Then I heard about the ancient practice of shark calling…I write across genres and researched anthropomorphism in children’s literature for my PhD, with The Shark Caller and The Dog with Seven Names being my linked creative works. I live near the ocean in southwestern Australia, am a bookworm, and a full-time author of 25 titles (and counting). 

Dianne's book list on books with an important octopus character

Dianne Wolfer Why did Dianne love this book?

I’m an ocean swimmer and snorkeler, and this book took me to depths and places beyond my previous experience. The free-diving aspect is inspirational. Based on the award-winning movie, My Octopus Teacher, Ross and Craig’s journey has encouraged me to look at octopus and other wildlife differently.

It’s an extraordinarily moving story, both beautiful and sad. I hope the images and content will inspire people to protect our oceans.

By Craig Foster, Ross Frylinck,

Why should I read it?

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

What is this book about?

From the creators of the Academy Award-winning documentary My Octopus Teacher, an immersive journey into the underwater world that inspired it—and holds transformative lessons for us all

Craig Foster and Ross Frylinck regularly dive together in the awe-inspiring kelp forests off South Africa, without wetsuits or oxygen tanks. Craig had dived this way for years, including alongside the octopus that inspired My Octopus Teacher. In Ross, he found a kindred spirit, someone who also embraced the ancient methods of acclimating his body to frigid waters, but whose eyes had not yet adjusted to the transcendent wonder Craig saw each time…


Book cover of Divers Down!

Russ Colson Author Of The Arasmith Certainty Principle

From my list on sci-fi with adventure, proper romance, or friendship.

Why am I passionate about this?

As a planetary scientist and college professor, I love the adventure of finding something new, the wonder of strange worlds, and the magic of mysterious discoveries that behave logically in a way that I can figure out. Unsurprisingly, that is what I like in my fiction too. I also love a story that explores the nature of the interaction between people, particularly in friendship or romance (all proper of course—I’m an old-fashioned guy). The books on this list are all touchstones in my own journey into science and life, and I hope that you can find in them the delight, wonder, insight, and motivation that I have found.

Russ' book list on sci-fi with adventure, proper romance, or friendship

Russ Colson Why did Russ love this book?

High school student Kip Morgan wins an internship at an oceanographic institute in Hawaii where he, with help of new friend Julie Scott, overcomes multiple personal and engineering challenges to solve an archaeological mystery and raise a sunken ship from the sea floor. This story from the 1970s was key in guiding me toward a life of science, and the portrayal of a realistic, mentored research experience gave me a vision for what I might do in my own journey through college and into science.

I loved the exotic location, scuba diving, and seafloor exploration, mystery, adventure, and romance!

By Hal Gordon, James Temple (illustrator),

Why should I read it?

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

What is this book about?

Hawaiian Diver fiction - juvenile


Book cover of Life in the Ocean: The Story of Oceanographer Sylvia Earle

Brenda Z. Guiberson Author Of Into the Sea

From my list on that spark a lifetime of investigation.

Why am I passionate about this?

I'm an award-winning, best-selling children’s author who writes about unexpected “wow” moments that stick with me. I look for books and articIes that take me on a deep journey into unknown environments. I aim for nonfiction that reads like a story with an emotional connection to new creatures with fascinating lifestyles. As a writer of dozens of books for children, I always learn much more that can go into each effort. Each book comes into a hazy focus after tons of research. The best “wow” details get woven into an incredible story full of surprise, joy, and admiration for those struggling to survive on our changing plant.  

Brenda's book list on that spark a lifetime of investigation

Brenda Z. Guiberson Why did Brenda love this book?

This book follows the accomplishments of Sylvia Earle who “lost her heart to the water” as a child. She snorkeled, then learned scuba diving. She kept on, joining an ocean expedition as the only woman among 70 men, lived underwater for 2 weeks, designed a deep sea diving bubble, and more. “Wow!” I love that she stayed so long to learn that each individual fish is different from another, that whales swim like ballerinas, and every spoonful of ocean is full of tiny, and sometimes sparkly, creatures. Most important she learned how vital the ocean is to the health of our planet and better ways to take care of it.        

By Claire A. Nivola,

Why should I read it?

1 author picked Life in the Ocean 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?

Sylvia Earle first lost her heart to the ocean as a young girl when she discovered the wonders of the Gulf of Mexico in her backyard. As an adult, she dives even deeper. Whether she's designing submersibles, swimming with the whales, or taking deep-water walks, Sylvia Earle has dedicated her life to learning more about what she calls "the blue heart of the planet." With stunningly detailed pictures of the wonders of the sea, Life in the Ocean tells the story of Sylvia's growing passion and how her ocean exploration and advocacy have made her known around the world. This…


Book cover of The Sea Around Us

Stan Ulanski Author Of The California Current: A Pacific Ecosystem and Its Fliers, Divers, and Swimmers

From my list on dive into the ocean realm.

Why am I passionate about this?

Upon seeing the Atlantic Ocean for the first time as a child, I was awestruck by its immensity and couldn't even begin to comprehend how deep it was and what creatures lurked beneath its waves. This initial encounter would spark a lifelong interest in the marine environment, leading to formal training and education in oceanography and a professorship where I could share my love and enthusiasm for the oceans. Though now retired, my fascination has not diminished, continuing to research and write about the oceans and, whenever possible, experience the smell, the roar, and the movement of the ocean.

Stan's book list on dive into the ocean realm

Stan Ulanski Why did Stan love this book?

I was particularly attracted to this book because it was one of the first works to provide a timely reminder of the fragility and centrality of the ocean and the life that abounds within it.

This enduring work, published over six decades ago, makes an important case for the primacy of the ocean. I was first exposed to this book at a relatively young age, and its profound influence shaped my future endeavors in ocean science.

By Rachel Carson,

Why should I read it?

6 authors picked The Sea Around Us as one of their favorite books, and they share why you should read it.

What is this book about?

The Sea Around Us is one of the most influential books ever written about the natural world. In it Rachel Carson tells the history of our oceans, combining scientific insight and poetic prose as only she can, to take us from the creation of the oceans, through their role in shaping life on Earth, to what the future holds. It was prophetic at the time it was written, alerting the world to a crisis in the climate, and it speaks to the fragility and centrality of the oceans and the life that abounds within them.


Book cover of The Brilliant Abyss: True Tales of Exploring the Deep Sea, Discovering Hidden Life and Selling the Seabed

Anne Louise Burdett Author Of Dirt Gems: Plant Oracle Deck and Guidebook

From my list on nerdy science books that break your heart and put it back together again.

Why am I passionate about this?

Working with the natural world has long been my life’s compass. I have been dedicated to conservation, education, and management of terrestrial and marine ecosystems for my entire career. I strongly believe we must approach the crisis that we now live in with humor, joy, and devotion, and we must be able to fall in love with this world over and over again, even if it breaks our hearts. This is why I write, and this is how I live. I love reading science books that allow this connection, that lead me into the complexities of why we must never stop feeling wonder at this magnificent world.

Anne's book list on nerdy science books that break your heart and put it back together again

Anne Louise Burdett Why did Anne love this book?

This book is absolutely fascinating. This author makes me wish that I could take her classes. She provides the sweet release of wonder, the gloriousness of the deep sea, the alien, and the mysterious and the magical.

She walks us through the world of the unknown, the struggle of the scientist to try to understand something we can never truly know. She also shatters us with the many ways that we must watch this world disappear, even when we never really knew it existed in the first place. We get a tiny glimpse as humans into the Wild West that is the deep, and yet our impact reaches far beyond our knowledge. We are destroying something so rich and vast it’s akin to outer space.

Break my heart, but keep putting it back together. 

By Helen Scales,

Why should I read it?

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

What is this book about?

The deep sea is the last, vast wilderness on the planet. For centuries, myth-makers and storytellers have concocted imaginary monsters of the deep, and now scientists are looking there to find bizarre, unknown species, chemicals to make new medicines, and to gain a greater understanding of how this world of ours works. With an average depth of 12,000 feet and chasms that plunge much deeper, it forms a frontier for new discoveries. The Brilliant Abyss tells the story of our relationship with the deep sea - how we imagine, explore and exploit it. It captures the golden age of discovery…


Book cover of The Girl Beneath the Sea
Book cover of Deep Shadow
Book cover of Swimming with the Dead: An Underwater Investigation

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5 book lists we think you will like!

Interested in oceanography, Marine biology, and scuba diving?

Oceanography 15 books
Marine Biology 24 books
Scuba Diving 11 books