69 books like Citizens of the Sea

By Nancy Knowlton,

Here are 69 books that Citizens of the Sea fans have personally recommended if you like Citizens of the Sea. Shepherd is a community of 10,000+ authors and super readers sharing their favorite books with the world.

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Book cover of The Soul of an Octopus: A Surprising Exploration Into the Wonder of Consciousness

Deb Aronson Author Of How to Raise a Rhino

From my list on humans bonding with wild animals.

Why am I passionate about this?

My passion is writing about ordinary people doing extraordinary things, rather than famous people or people with some unusual skill, like being a math genius or something. This passion led me to Anna Merz’s story and my growing appreciation of the power of the animal/human connection and how much communication can take place without language.

Deb's book list on humans bonding with wild animals

Deb Aronson Why did Deb love this book?

Montgomery is one of my favorite non-fiction authors. She has written about her family’s pet pig, and she’s written about every creature, from hummingbirds and snakes to condors and pink dolphins.

But this book is, for me, one of the most eye-opening books I’ve ever read. It’s not a friendship/relationship in the same way as my other book recommendations, but Montgomery writes about a single octopus and its exploits in an aquarium. We learn just how smart and funny! octopuses are.

Also, because of this book, I cannot eat calamari anymore.

By Sy Montgomery,

Why should I read it?

6 authors picked The Soul of an Octopus as one of their favorite books, and they share why you should read it.

What is this book about?

'Sy Montgomery's The Soul of an Octopus does for the creature what Helen Macdonald's H Is for Hawk did for raptors' New Statesman
'Charming and moving...with extraordinary scientific research' Guardian
'An engaging work of natural science... There is clearly something about the octopus's weird beauty that fires the imaginations of explorers, scientists, writers' Daily Mail

In 2011 Sy Montgomery wrote a feature for Orion magazine entitled 'Deep Intellect' about her friendship with a sensitive, sweet-natured octopus named Athena and the grief she felt at her death. It went viral, indicating the widespread fascination with these mysterious, almost alien-like creatures. Since…


Book cover of The Sound of the Sea: Seashells and the Fate of the Oceans

Sandy Sheehy Author Of Imperiled Reef: The Fascinating, Fragile Life of a Caribbean Wonder

From my list on the amazing world of coral reefs.

Why am I passionate about this?

For more than four decades, Sandy Sheehy has been diving tropical coral reefs from the Caribbean to Australia. Starting when she was around five sitting in her pediatric dentist’s office where she noticed an aquarium stocked with colorful fish, her fascination with the underwater world has grown. Becoming a freelance journalist allowed her to call on experts and activists around the world to help her satisfy her curiosity and share what she learned.   

Sandy's book list on the amazing world of coral reefs

Sandy Sheehy Why did Sandy love this book?

In clear, evocative prose, Barnett describes the world of seashells and humans’ relationship to them. Her book was laced with “Who knew?” moments for me. For example, until recently people considered seashells a kind of rock, giving little thought to the creatures that built and inhabited them. Barnett explains the threat that rising carbon dioxide levels present to the formation and very existence of shells, but she never carps; and although she interjects some of her own experiences—and sense of wonder—she never lapses into making this book about her, rather than her subject.

By Cynthia Barnett,

Why should I read it?

2 authors picked The Sound of the Sea as one of their favorite books, and they share why you should read it.

What is this book about?

Seashells have been the most coveted and collected of nature's creations for thousands of years. They were money before coins, jewellery before gems, art before canvas.

In The Sound of the Sea, Cynthia Barnett blends cultural history and environmental science to trace our long love affair with seashells and the hidden lives of the mollusks that make them. From the mysterious glow of giant clams to the surprising origin of Shell Oil as a family business importing exotic shells, the book is filled with unforgettable stories. As it explores the perfect symmetry of a Chambered Nautilus, the pink-glossed lip of…


Book cover of Spineless: The Science of Jellyfish and the Art of Growing a Backbone

Ginjer L. Clarke Author Of Animal Allies: Creatures Working Together

From my list on nonfiction about fascinating animal behavior.

Why am I passionate about this?

I’m secretly eight years old inside. I love fascinating animal and science stuff, especially cool, weird, and gross facts. Readers of my children’s books see this passion in action. My best-selling and award-winning nonfiction animal books have sold more than 3 million copies worldwide since 2000. I focus particularly on reaching reluctant, struggling, and English-language-learning readers by packing my books with lots of action and high-interest topics to keep them turning pages. I’m recommending these top-five narrative nonfiction animal books for adults because these authors have influenced my research and thinking—and because they’re terrific stories!

Ginjer's book list on nonfiction about fascinating animal behavior

Ginjer L. Clarke Why did Ginjer love this book?

Jellyfish may be lacking bones, blood, and brains, but they are full of mystery.

To me, the most compelling narrative nonfiction tells something about the author as well as their subject, becoming part memoir while explaining the research process.

I read this book as research for my nonfiction children’s book on jellyfish, but I learned so much more—about the worldwide jellyfish research community, the past and future health of our oceans, both the perils and possibilities of ever-increasing jellyfish populations, and Juli Berwald’s journey to reclaim her love of the ocean.

Discover some cutting-edge science and marvel at these simple but beautiful blobs from below.

By Juli Berwald,

Why should I read it?

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

What is this book about?

"A book full of wonders" —Helen Macdonald, author of H Is for Hawk

"Witty, insightful. . . .The story of jellyfish. . . is a significant part of the environmental story. Berwald's engaging account of these delicate, often ignored creatures shows how much they matter to our oceans' future." —New York Times Book Review 

Jellyfish have been swimming in our oceans for well over half a billion years, longer than any other animal that lives on the planet. They make a venom so toxic it can kill a human in three minutes. Their sting—microscopic spears that pierce with five million…


Book cover of The Structure and Distribution of Coral Reefs

Sandy Sheehy Author Of Imperiled Reef: The Fascinating, Fragile Life of a Caribbean Wonder

From my list on the amazing world of coral reefs.

Why am I passionate about this?

For more than four decades, Sandy Sheehy has been diving tropical coral reefs from the Caribbean to Australia. Starting when she was around five sitting in her pediatric dentist’s office where she noticed an aquarium stocked with colorful fish, her fascination with the underwater world has grown. Becoming a freelance journalist allowed her to call on experts and activists around the world to help her satisfy her curiosity and share what she learned.   

Sandy's book list on the amazing world of coral reefs

Sandy Sheehy Why did Sandy love this book?

That’s right: that Charles Darwin, the author of The Origin of the Species. Seventeen years before that ground-shaking book, he wrote what marine scientists tell me remains the definitive work on the structure of coral reefs. Forget the famous Punch caricature of the gray-haired man trailing a long beard and a chimpanzee and think of the youthful naturalist daring crashing waves to vault to the edge of a South Pacific fringe reef. In places his accounts read like True Adventures for Boys.   

By Charles Darwin, Thomas George Bonney,

Why should I read it?

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

What is this book about?

Charles Darwin Collection

Charles Robert Darwin FRS was an English naturalist who realised and presented compelling evidence that all species of life have evolved over time from common ancestors, through the process he called natural selection. The fact that evolution occurs became accepted by the scientific community and much of the general public in his lifetime, while his theory of natural selection came to be widely seen as the primary explanation of the process of evolution in the 1930s, and now forms the basis of modern evolutionary theory. In modified form, Darwin’s scientific discovery is the unifying theory of the…


Book cover of The Big Book of the Blue

Cassandra Federman Author Of This Is a Sea Cow

From my list on children’s stories about ocean animals.

Why am I passionate about this?

I've been fascinated by the ocean and all of its inhabitants for as long as I can remember. When I was little, I discovered my dad’s SCUBA license and it blew my mind that I was related to someone who was allowed to explore the underwater world! Later, when I got to college, I took advantage of two exciting opportunities. First, I got my own scuba license. Second, I studied abroad in Belize, where I conducted manatee research by tagging, tracking, and rescuing manatees. I enjoyed the time I spent with the animals, but not the lab work. Now I express my passion for sea creatures in the books I write.

Cassandra's book list on children’s stories about ocean animals

Cassandra Federman Why did Cassandra love this book?

This book is full of fascinating facts about all kinds of sea creatures from those near the surface to those who live down deep in the darkness. For me, the biggest draw of this book is the illustrations. (Pun intended!) The art is so full of texture and color and every page is as gorgeous as the one that came before. This book is a feast for the eyes and the curious brain!

By Yuval Zommer,

Why should I read it?

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

What is this book about?

Nominated for the 2019 Kate Greenaway Medal

Why do octopuses have eight arms?
Why do crabs run sideways?
Are jellyfish made of jelly?
Yuval Zommer's beautiful new book provides the answers to these and many more fishy questions. His wonderfully quirky illustrations show off all kinds of slippery, shimmery and surprising sea creatures, including sea turtles, whales, sharks, rays and seahorses. Chatty, funny and full of amazing facts, it will be devoured by children eager to find out about the most exciting creatures from the deep blue.


Book cover of Island of the Aunts

Sheila Grau Author Of The Boy with 17 Senses

From my list on middle grade with breathtaking imagination.

Why am I passionate about this?

I am an author of five books for children. I am also an avid reader of middle grade fiction, especially speculative fiction. I love exploring other people’s imaginations. It’s not only entertaining, but incredibly inspiring. Like most people, when I discover a book that I love, I can’t wait to share it with my friends. I hope you love these selections as much as I do! It was really hard to limit myself to just five. 

Sheila's book list on middle grade with breathtaking imagination

Sheila Grau Why did Sheila love this book?

Imagination + humor. The opening line of this books is one of my favorites – “Kidnapping children is not a good idea. All the same, sometimes it has to be done.” – Ibbotson was a genius at combining fantastical settings with humor. This book in particular spoke to my childhood fantasies of taking care of strange animals and visiting exotic locales. It’s a whole lot of fun, like all her books.

By Eva Ibbotson, Kevin Hawkes (illustrator),

Why should I read it?

1 author picked Island of the Aunts as one of their favorite books, and they share why you should read it. This book is for kids age 8, 9, 10, and 11.

What is this book about?

When the kindly old aunts decide that they need help caring for creatures who live on their hidden island, they know that adults can't be trusted. What they need are a few special children who can keep a secret-a secret as big as a magical island. And what better way to get children who can keep really big secrets, than to kidnap them! (After all, some children just plain need to be kidnapped.) Don't miss this wildly inventive and funny read from master storyteller Eva Ibbotson.


Book cover of Narwhal

Jill Heinerth Author Of The Aquanaut

From my list on young explorers.

Why am I passionate about this?

I'm a world-class underwater explorer, writer, photographer, speaker, and filmmaker. A pioneer of technical rebreather diving, I have led expeditions into icebergs in Antarctica, volcanic lava tubes, and submerged caves worldwide. As a child, these fanciful places were just a part of my wildest dreams. The Aquanaut tells the story of how I turned my imaginative journeys into reality and became a celebrated underwater explorer.

Jill's book list on young explorers

Jill Heinerth Why did Jill love this book?

A happy-go-lucky narwhal and non-nonsense jellyfish discover the depths of the ocean together. This joyful and silly graphic novel celebrates friendship, adventure, and collaboration. The simple illustrations are compelling and accessible, drawing kids into a series of books that will leave them giggling.

By Ben Clanton,

Why should I read it?

3 authors picked Narwhal as one of their favorite books, and they share why you should read it. This book is for kids age 6, 7, 8, and 9.

What is this book about?

Narwhal is a happy-go-lucky narwhal. Jelly is a no-nonsense jellyfish. The two might not have a lot in common, but they do they love waffles, parties and adventures. Join Narwhal and Jelly as they discover the whole wide ocean together.
A wonderfully silly early graphic novel series featuring three stories. In the first, Jelly learns that Narwhal is a really good friend. Then Narwhal and Jelly form their own pod of awesomeness with their ocean friends. And finally, Narwhal and Jelly read the best book ever -- even though it doesn't have any words...or pictures!
Ben Clanton showcases the joys…


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 How the Sea Came to Be: And All the Creatures in It

Charlotte Gunnufson Author Of Dream Submarine

From my list on exploring the ocean for children.

Why am I passionate about this?

I am a children’s book author who is awed by the ocean and the creatures that dwell in its depths. I love writing for kids because they’re unabashedly eager, enthusiastic, and curious! To write this book, I dove deep into researching information about the ocean. The more I learned, the more I wanted to know. I kept thinking, kids will love these fascinating facts and they’ll want to learn more. The wonderful books on this list tell amazing tales, take kids on adventures, and turn dry facts into a deluge of fun. These nonfiction stories offer kids opportunities to become immersed in our awesome ocean!

Charlotte's book list on exploring the ocean for children

Charlotte Gunnufson Why did Charlotte love this book?

I thoroughly enjoyed this book and believe young readers will, too!

It traces billions of years of ocean history from “when the Earth was young and new…so hot, rock melted and boiled,” through millennia of marvelous creatures, to the present day with children exploring the shore. In eminently readable rhyme, it conveys an impressive amount of information in an interesting and accessible way.

One of the best parts of the books is in the back: an ingeniously illustrated timeline. Illustrations are dynamic and dramatic, some literally exploding with color and action. They are a joy to look at and will certainly help kiddos understand the science concepts presented.

By Jennifer Berne, Amanda Hall (illustrator),

Why should I read it?

1 author picked How the Sea Came to Be as one of their favorite books, and they share why you should read it. This book is for kids age 6, 7, 8, and 9.

What is this book about?

The New York Public Library Best Books for Kids List (2023)

A lyrical, spectacular history of the ocean—from its dramatic evolutionary past to its marvelously biodiverse present.

“For millions of years these first bits of life
Became more, and then more, and then more.”

Long, long ago, when the Earth was young and new, the world was a fiery place. Volcanoes exploded from deep down below, and steamy, hot clouds rose up high. Rain poured down for thousands of years, filling the world’s very first oceans. There the teeniest stirrings of life began. Earth’s creatures grew bigger and bigger, evolving…


Book cover of Hello, World! Ocean Life

Alyssa Clements Author Of The Size of Everything: Ginormous Galaxies, Itty-Bitty Quarks, and Me

From my list on children’s science for Christian families.

Why am I passionate about this?

I’m a third-grade teacher turned book editor and writer who loves learning about the fascinating world God has made and exploring how it all points back to him. During my time in the classroom, I worked at a Christian classical school where my grade’s scientific focus was astronomy. I loved introducing my students to this awe-inspiring, gigantic universe that we are a part of and considering together just how big, powerful, and loving God must be to have designed and created it all. I am also mom to two wonderfully curious children who love to read, explore, and ask big questions. 

Alyssa's book list on children’s science for Christian families

Alyssa Clements Why did Alyssa love this book?

You cannot go wrong with any of the board books in the Hello, World! series.

This one about ocean animals is a recent go-to in our home, and I was fascinated to learn that octopuses have three hearts, blue blood, and nine brains! With bright illustrations and easy-to-understand yet captivating scientific information, these books are wonderful for curious, young scientists eager to learn about God’s world.

My kids also love the Solar System and My Body books in this series. There’s no age too young to start teaching our kids about the intricacies of God’s creation, and this series is an excellent resource for families looking for engaging, scientifically rich books that do just that.  

By Jill Mcdonald,

Why should I read it?

1 author picked Hello, World! Ocean Life as one of their favorite books, and they share why you should read it.

What is this book about?

Learn from home and explore the world with these fun and easy board books!

All young children love to play in the waves at the beach. Here's a Hello, World! board book that teaches them all about oceans and the creatures and plants that live there.

Hello, World! is a series designed to introduce first nonfiction concepts to babies and toddlers. Told in clear and easy terms ("An octopus has eight arms. Can you count them all?") and featuring bright, cheerful illustrations, Hello, World! is a perfect way to bring science, nature, and culture into the busy world of a…


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