Book Series · 1 Book

Henry's Universe Books

Henry Upside Down
Henry Upside Down
Henry Upside Down
Henry Upside Down
Henry Upside Down
Where the story begins

First Book in the Series

Henry Upside Down
Sale price
$1398
Book #1 · Chapter Book · Ages 6–9 · 2026

Henry Upside Down

By Jenn Bailey, Mika Song (Illustrator)

Henry's friendship is tested when a new girl joins the garden crew.

52 pages
$14.99Save 7%
Hardcover
Summary: Henry, a first-grader on the autism spectrum, faces a friendship challenge when Ivy, a new girl, joins his school garden crew. As Ivy bonds with his best friend Katie, Henry's world feels upside down. Can he navigate this change, tend to the garden, and perhaps find a new friend in the process? Discover how Henry handles the ups and downs of friendship and school life in this heartwarming tale.
The complete set

Henry's Universe Series

1 book · Published 2026

Sale price
$1398

Henry Upside Down

Chapter Book · Ages 6–9 · 2026

Henry's friendship is tested when a new girl joins the garden crew.

Good to know

Common Questions

How many books are in the Henry's Universe series?

There is one Henry's Universe book so far: Henry Upside Down.

What ages are the Henry's Universe books best for?

The series is best for ages 6–9, based on the age ranges of the individual books.

The people

The Creatives Behind the Book

The people who bring Henry's Universe to life.