Painting of wave textures in purples, and blues for the octopus icon for the hit Amazon kid's book: "The Adventures Of Cuthbert The Ever So Curious Octopus".

The Adventures of Cuthbert

The Adventures of Cuthbert the Ever So Curious Octopus, by Idaho children's author Deborah Sullivan. This book teaches lessons on responsibility and compassion. Purchase on Amazon!

The Adventures of Cuthbert; The Ever So Curious Octopus

A story of curiosity, friendship, and growing up

Ten-year-old Peter lives a quiet life by the ocean with his mother and older brother, Myron. His days are predictable and peaceful—until a powerful storm leaves behind something extraordinary.

While walking along the beach, Peter discovers a tiny octopus hatching from an egg in the sand. Unable to leave the helpless creature behind, Peter brings him home and names him Cuthbert. From that moment on, Peter’s world is filled with curiosity, discovery, and an unexpected friendship that changes everything.

As Peter and Cuthbert share a series of gentle adventures, they learn about trust, responsibility, and the bonds that form when we care deeply for another living being. But when one adventure takes an unfortunate turn, Peter is faced with a difficult decision—one that will test his courage and help him grow in ways he never expected.

The Adventures of Cuthbert the Ever So Curious Octopus is a heartfelt children’s story that blends warmth, humor, and meaningful life lessons, inviting young readers to explore the beauty of curiosity and the importance of making thoughtful choices.

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Why Readers Love Cuthbert

  • Designed for ages 8–12, yet enjoyed by the whole family

  • Encourages empathy, compassion, and personal growth

  • Introduces advanced vocabulary naturally within context

  • A perfect blend of adventure, heart, and gentle humor

A drawing of a young boy, holding a shoe full of water with a baby Cuthbert the octopus inside.

Inspiration Behind the Story

The idea for Cuthbert began many years ago during a university lecture in marine biology. A professor shared the true story of an octopus who escaped his aquarium each night to sneak snacks from a nearby crab tank—returning before morning as if nothing had happened.That remarkable display of intelligence and curiosity stayed with Deborah Sullivan for decades and eventually inspired the creation of Cuthbert—a character who celebrates the wonder, cleverness, and mystery of life beneath the sea.

Praise for Cuthbert

  • “A wonderful story to share with your child. The characters learn and grow as they interact to help Cuthbert.”

     — Amazon Verified Purchase
  • “Entertaining, beautifully illustrated, and full of life lessons.”

     — Amazon Reviewer
  •  “A charming book that young readers and nature lovers will enjoy.”

     — Reedsy