Coding Is CATegorical ™

Meet your coding instructors—computer-savvy cats! Playful rhyming verse from best-selling author Brian P. Cleary introduces young readers to key coding concepts like syntax and algorithms, and fun illustrations further clarify the topics.

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Cover: Bugs That Make Your Computer Crawl: What Are Computer Bugs?
Cover: This Python Isn't a Snake: What Are Coding Languages and Syntax?
Cover: You Can't Dance to These Rhythms: What Are Algorithms?
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Bugs That Make Your Computer Crawl: What Are Computer Bugs?
This Python Isn't a Snake: What Are Coding Languages and Syntax?
You Can't Dance to These Rhythms: What Are Algorithms?
Nothing Loopy about This: What Are Loops and Conditionals?
  • Available in limited formats
  • Soon! Spring 2026
  • New! Fall 2025
  • New! Spring 2025
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Coding Is CATegorical ™ — Paperback Set
Paperback $34.16, 4 titles
  • Available in limited formats
  • Soon! Spring 2026
  • New! Fall 2025
  • New! Spring 2025