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Helen Yoon's Latest Book
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Books in Order: 10 titles

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  • When the joys of breathing in spring get hijacked by hacking and sneezing, find a delightful antidote in Helen Yoon's comical ode to a glorious season. Hooray! It's spring! As one exuberant pup knows, spring means laundry waving on the line, romping ...



  • “Yoon presents the wide-eyed subject’s boisterous personality with confident sketches that capture the small dog’s outsize holiday energy.” —Publishers Weekly (starred review) High five! It’s winter! For one spirit...



  • While Daddy is busy wrangling a mud-happy dog, someone else is collecting lots and lots of pinecones. Helen Yoon brings back the parent-child duo from Off-Limits in a droll celebration of high enthusiasm. Daddy is a bit distracted on their autumn wal...



  • What's the deal with all the eggs? With her trademark visual humor and comic timing, Helen Yoon takes a look at a puzzling holiday tradition. Look, an egg! An egg left by a bunny! What does that mean? It means it's time to celebrate . . . Easter! Or ...



  • What’s with all the blinking lights? With her trademark visual humor and comic timing, Helen Yoon takes a look at some odd winter traditions. High five! It’s winter! For one spirited little puppy, winter means romping in the snow, birds to chase,...




  • The creator of Sheepish (Wolf Under Cover), Off-Limits, and I'm a Unicorn brings her original whimsy to the tale of a child's special friend who goes missing after a bath -- or does he? Help! This little girl has lost her best friend. He's a dinosaur...



  • What happens when a one-horned calf with impeccable logic is convinced they're a unicorn? Helen Yoon spins an endearing comedy of self-determination for gigglers everywhere. "See?" cries the calf. "Uni means one, and corn means horn!" Even their baby...



  • For every child who has ever felt that grown-ups have all the fun, here is a vicarious chance to slip behind the office door -- and play with all the tempting things that are off-limits. Dad's office is off-limits -- which only makes it more intrigui...






  • Hungry Wolf disguises himself as a sheep and nobody suspects a thing! (Or do they?) Wolf dreams of tasty sheep -- sheep sandwiches, sheep sushi, sheep tacos! In his clever sheep costume, he infiltrates the friendly neighborhood herd, blending in b...


Books by Helen Yoon Fall into the Following Genres

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Frequently Asked Questions (FAQ)

Helen Yoon has published 10 books.

Helen Yoon does not have a new book coming out soon. The latest book, Is This . . . Spring?, was published in March 2026.

The first book by Helen Yoon, Sheepish (Wolf Under Cover), was published in January 2021.

No. Helen Yoon does not write books in series.