Books About Sea Creatures · 1,266 titles considered

The Best Sea Creatures Books for Kids

By the Bookroo Editors

Looking for excellent children's books about sea creatures? This collection brings together Bookroo's highest-rated and most useful picks in one place.

Start with our editorial favorites, then browse recommendations organized by reading stage to find the right book for your reader.

The Secret Explorers and the Lost Whales
Nim's Island
The Shortlist

Our 10 Favorite Books About Sea Creatures

Graphic Nov.
Sale price
$1248
Chapter Book · Ages 6–9 · 2016

Narwhal: Unicorn of the Sea!

By Ben Clanton · Book #1 in the Narwhal and Jelly series

A narwhal befriends a jellyfish and they go on adventures together.

64 pages· 825 words· Est. 13 min read
5.8/7 Bookroo experts·4.2/5 Goodreads · 14,077 ratings
$12.99Save 4%
Chapter Book · Ages 8–12 · 2019

Song for a Whale

A deaf girl seeks to connect with a whale whose song goes unheard.

304 pages· 56,953 words· Est. 8 hour read
4.2/5 Goodreads · 14,894 ratings
$8.99Save 5%
Chapter Book · Ages 7–11 · 2013

The Secret of Whale Island

A killer whale disrupts college life, threatening peace during whale migration.

56 pages· 5,314 words· Est. 1 hour read
4.1/5 Goodreads · 913 ratings
$9.99Save 4%
Chapter Book · Ages 10–13 · 2015

The Thing About Jellyfish

A girl seeks the truth behind her friend's death, suspecting a jellyfish sting.

352 pages· 45,506 words· Est. 5 hour read
4.1/5 Goodreads · 46,394 ratings
$30.00Save 5%
Chapter Book · Ages 7–9 · 2020

The Secret Explorers and the Lost Whales

Two friends go on an underwater adventure to help a lost whale calf find its mother and the rest of the pod.

128 pages· 8,809 words· Est. 1.5 hour read
4.1/5 Goodreads · 459 ratings
$6.99Save 4%
Picture Book · Ages 4–6 · 2019

Hello, Crabby!

By Jonathan Fenske · Book #1 in the Crabby series

A crab's day at the beach is filled with interactions with other sea creatures.

48 pages· 724 words· Est. 8 min read-aloud
4.0/5 Goodreads · 499 ratings
$4.99Save 5%
Board Book · Ages 4–6 · 2020

Big Shark, Little Shark

A big shark and a little shark try to catch fish for a snack.

32 pages· 125 words· Est. 1 min read-aloud
4.0/5 Goodreads · 499 ratings
$7.99Save 5%
Chapter Book · Ages 6–9 · 2012

Trouble at Trident Academy

By Debbie Dadey, Tatevik Avakyan (Illustrator) · Book #1 in the Mermaid Tales series

Two mermaid friends navigate the challenges of school and friendship in an underwater city

112 pages· 6,257 words· Est. 1 hour read
3.9/5 Goodreads · 709 ratings
$6.99Save 4%
Chapter Book · Ages 8–10 · 2009

Dragonbreath

By Ursula Vernon · Book #1 in the Dragonbreath series

A young dragon named Danny goes on an underwater adventure with his friend Wendell to learn about the ocean for a school paper, encountering various sea creatures along the way.

160 pages· 9,852 words· Est. 2 hour read
4.0/5 Goodreads · 6,921 ratings
$14.99Save 7%
Chapter Book · Ages 7–11 · 1999

Nim's Island

By Wendy Orr, Kerry Millard (Illustrator) · Book #1 in the Nim series

A young girl lives on a deserted island with her scientist father and various animal friends.

125 pages· 21,645 words· Est. 3 hour read
3.9/5 Goodreads · 5,909 ratings
$7.99Save 5%
The Bookroo Book Club

Great books, picked for their age.

Books worth reading again and again, delivered to your door.

Find their book club
Bookroo book club box
Browse by age

Sea Creatures Board Books for Babies & Toddlers

Sturdy, inviting books about sea creatures for the youngest readers and listeners.

Look Who's There!

Ages 0–3 · 2006

Uncover hidden creatures in vibrant landscapes.

The Whale in My Swimming Pool

Ages 2–6 · 2015

A boy finds a whale in his pool and must find a way to share the space.

A House for Hermit Crab

Ages 5–8 · 1987

A crab discovers new friends and adventures await beyond the past.

Down to the Sea with Mr. Magee

Ages 3–7 · 2000

A playful whale sends Mr. Magee and his dog flying. How will they return to the sea?

I'm a Narwhal

Ages 2–5 · 2019

Dive into the sea and discover the mysterious life of a narwhal.

Together

Ages 0–3 · 2016

A sea otter cherishes every moment with its parent.

One Fish, Two Fish, Three, Four, Five Fish

Ages 2–4 · 2005

Count along with colorful fish in this interactive board book.

Never Touch a Shark

Ages 0–3 · 2019

Dare to touch the untouchable in this ocean adventure.

¡Hurra, Pececito!

Ages 0–3 · 2005

Join a vibrant underwater adventure with Little Fish and friends.

Hello Humpback!
Sale price
$995

Hello Humpback!

Ages 2–4 · 2017

Discover West Coast animals in a vibrant board book for little explorers.

You Be You

Ages 4–5 · 2011

A young fish discovers the beauty in ocean diversity.

Ocean

Ages 0–3 · 2019

Dive into ocean wonders with curious infants exploring marine life and ecosystems.

View all sea creatures board books
Browse by age

Sea Creatures Picture Books

Illustrated read-alouds about sea creatures for preschool and elementary-age readers.

One Fish Two Fish Red Fish Blue Fish

Ages 3–7 · 1960

A collection of whimsical stories and poems about various creatures and their adventures.

To the Sea

Ages 3–6 · 2015

A boy befriends a lost blue whale and embarks on a journey to return him home.

Poor Doreen

Ages 4–8 · 2014

A clueless fish bites bait, leading to unexpected adventures.

Off & Away

Ages 4–7 · 2018

Jo must conquer her fear of the sea to deliver mail and discover new adventures.

Smart About Sharks

Ages 5–9 · 2016

Uncover the mysteries of sharks, the sea's most misunderstood predators.

The Blue Whale

Ages 4–8 · 2015

Discover the giant blue whale's world through engaging facts and vivid comparisons to everyday objects.

The Pout-Pout Fish

Ages 3–6 · 2008

A grumpy fish lives in the ocean and spreads dreary feelings to those around him, until he meets a friendly fish who changes his life.

Vernon Is on His Way

Ages 4–8 · 2018

Three friends embark on whimsical adventures, discovering joy in the everyday through waiting, fishing, and gardening.

The Sea Knows

Ages 4–8 · 2020

Uncover the ocean's secrets and its mysterious creatures in a lyrical journey beneath the waves.

Whole Whale
Sale price
$1999

Whole Whale

Ages 3–6 · 2021

Can 100 animals squeeze into one book? Find out in this playful tale.

How Long Is a Whale?
Sale price
$1495

How Long Is a Whale?

Ages 3–5 · 2017

Discover the surprising lengths of underwater creatures in a fun, educational journey.

Happy

Ages 4–7 · 2011

Explore emotions through vibrant fish illustrations, each expressing a unique feeling on every page.

Browse by age

Sea Creatures Chapter Books & Middle Grade

Longer stories about sea creatures for developing and independent readers.

Clark the Shark: Lost and Found

Ages 4–7 · 2016

A young shark named Clark gets lost at the farmers' market during a field trip.

The Black Pearl

Ages 10–13 · 1967

A legendary pearl brings fortune and a haunting curse.

The Shark Report

Ages 6–8 · 2020

A boy befriends a shark and learns about its habits and characteristics, but their friendship is put to the test when a deep-sea fisherman comes to town.

Young Captain Nemo

Ages 9–12 · 2019

A young adventurer battles oceanic threats with a submarine and friends.

Orphans of the Tide

Ages 9–12 · 2020

A mysterious boy arrives, and Ellie must prove his innocence to save him from a city's fear.

Oliver and the Sea Monkeys

Ages 7–10 · 2013

A boy sails to rescue his parents, facing sea monkeys and a wicked captain.

Ocean Renegades!

Ages 8–12 · 2018

Travel back to the Paleozoic era and discover life before dinosaurs.

The Turning

Ages 8–12 · 2018

A selkie boy must choose between life on land or the sea.

The Magic School Bus on the Ocean Floor

Ages 4–8 · 1992

Dive into an ocean adventure with a magical bus exploring underwater wonders.

A Whale of the Wild

Ages 8–12 · 2020

A young orca must lead her brother through perilous seas to reunite with their pod.

Narwhal's Otter Friend

Ages 6–9 · 2019

A narwhal meets a jellyfish and they go on an adventure together with their friends

Peanut Butter and Jelly

Ages 5–8 · 2018

A narwhal's life is changed after trying peanut butter for the first time.

Keep exploring
Books about marine lifeBooks about jellyfishBooks about choosing cheerinessBooks about climate changeBooks about communicationBooks about coping with deathBooks about deafnessBooks about father-daughter relationships

Bookroo

  • About Us
  • Blog
  • FAQs
  • Help Center
  • Contact Us
  • Affiliates

Book Clubs

Follow Bookroo