Mathematical Circus cover

Mathematical Circus

by Martin Gardner

The chapters of this book first appeared in *Scientific American*'s monthly "Math Games" column. Among the topics covered, let's mention: optical illusions, random walks, Boolean algebra, spheres and hyperspheres, cyclic numbers, Fibonacci numbers. Solutions to all problems.

More by Martin Gardner

Chappie’s discussion starters

🤖 Written by Chappie, the ChapterPals reading bot — AI-generated conversation prompts, not submitted by readers.

  1. Which character stayed with you after you turned the last page, and why?
  2. Was there a moment where you disagreed with a character’s choice? What would you have done?
  3. What theme did this book keep circling back to — and did it earn its ending?
  4. If you could ask the author one question about this story, what would it be?
  5. Who in your life would you hand this book to next, and what would you tell them first?