Spring 2026

Professor Thomas Cat's Guide to Understanding the Human Brain

The Dyslexia Files

  • Interest Level: Grade 4 - Grade 8
  • Reading Level: Grade 5

Professor Thomas Cat is an expert brain scientist! He’s spent years learning all about how to control—er, understand—the human brain.

He has a very thorough presentation put together to show other cats just how the human brain works, and how they can use that to . . . nevermind. Today’s topic: dyslexia!

But Ava actually has dyslexia, so she has a few things to add. Professor Cat’s presentation does a good job focusing on the science, but what about what it’s really like to live with dyslexia? She and her dolphin sidekick step their way out of his presentation to give him some (unasked-for!) notes. Between Ava’s personal experience and Professor Cat’s science, they might just get close to rounding up all the information that a kid with dyslexia needs to succeed . . . that is, if world domination doesn’t get in the way. And if Dolphin doesn’t press that mysterious secret button.

With an emphasis on empowerment, encouragement, and the hidden strengths of kids with dyslexia, this graphic novel demystifies brain science and provides actionable tools. Included is a list of resources and profiles of several famous people with dyslexia.

Format Your Price Add
978-1-4338-4878-0
On pre-order until 03/03/2026
$18.99
Available at all major wholesalers and distributors. Save 25% off list price on library bound hardcovers and all eBook and eBook with Audio editions when you buy direct! Digital purchases will be accessed on Lerner Digital Bookshelf. An account will be created for you after purchase.
Interest Level Grade 4 - Grade 8
Reading Level Grade 5
Genre Graphic Novels, Social Studies
Category Diverse Books: Mental Health & Neurodiversity, Diversity, SEL: A Self-Awareness, SEL: B Self-Management, SEL: C Social Awareness, SEL: D Relationship Skills, SEL: E Responsible Decision-Making, Social Emotional Learning
Copyright 2026
Publisher Magination Press, American Psychological Association
Imprint Magination Press — American Psychological Association
Language English
Number of Pages 144
Publication Date 2026-03-03
Text Type Informational Fiction
BISACS JUV008000, JUV077000, JUV029000
Dewey 741.5
Dimensions 6 x 9
Guided Reading Level TBD
Features Author/Illustrator biography, Bibliography/further reading, Dyslexia-friendly typeface, and Original artwork

Author: Rachael Allen

Rachael Allen, PhD, is a neuroscientist by day and a kid-lit author by night. She is a past winner of the Georgia Young Adult Author of the Year award.

Illustrator: Miguel Díaz Rivas

Miguel Díaz Rivas is a Spanish illustrator with more than eleven years of experience. He is a New York Times best-selling artist.