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.

List all available products →
Cover: Bugs That Make Your Computer Crawl: What Are Computer Bugs?
Cover: Nothing Loopy about This: What Are Loops and Conditionals?
Cover: This Python Isn't a Snake: What Are Coding Languages and Syntax?
Title   Lexile GRL ATOS Format Qty
Coding Is CATegorical ™ — E-Book Set Spring 2019
Coding Is CATegorical ™ — Library Bound Set Spring 2019
  • Available in limited formats
  • Soon! Fall 2019
  • New! Spring 2019
  • New! Fall 2018
Title   Lexile GRL ATOS Format Qty
Bugs That Make Your Computer Crawl: What Are Computer Bugs? Spring 2019 860 N
Nothing Loopy about This: What Are Loops and Conditionals? Spring 2019 1050 O
This Python Isn't a Snake: What Are Coding Languages and Syntax? Spring 2019 970 O
You Can't Dance to These Rhythms: What Are Algorithms? Spring 2019 1100 O
  • Available in limited formats
  • Soon! Fall 2019
  • New! Spring 2019
  • New! Fall 2018