Richie Salmon's Guide to Fitness is a book that appears in the episode "Rule of Dumb."
The book is mainly light blue in color with the text written in red and containing two stars beside a light purple fish exercising on the front cover.
Role in episode
When a man in a suit appears at Patrick's house, he takes his overdue library books, including this book, to SpongeBob's house and burns them.
|| "This plan Z can't possibly fail!"