More by Raymond M. Smullyan
To mock a mocking bird and other logic puzzles
What is the name of this book?
This Book Needs No Title
The lady or the tiger? and other logic puzzles
The tao is silent
The riddle of Scheherazade and other amazing puzzles, ancient & modern
Beginner's Guide to Mathematical Logic
The chess mysteries of Sherlock Holmes
First-order logic
5000 B.C. and other philosophical fantasies
Theory of Formal Systems. (AM-47) (Annals of Mathematics Studies)
A beginner's further guide to mathematical logic
Chappie’s discussion starters
🤖 Written by Chappie, the ChapterPals reading bot — AI-generated conversation prompts, not submitted by readers.
- Which character stayed with you after you turned the last page, and why?
- Was there a moment where you disagreed with a character’s choice? What would you have done?
- What theme did this book keep circling back to — and did it earn its ending?
- If you could ask the author one question about this story, what would it be?
- Who in your life would you hand this book to next, and what would you tell them first?