Characters from 'Wonderland' and 'Through the Looking-Glass' populate these 88 puzzles involving ...

This is the final book written by the late great puzzle master and logician, Dr. Raymond Smullyan...

This is the final book written by the late great puzzle master and logician, Dr. Raymond Smullyan...

'This latest book by Raymond Smullyan follows a similar format, offering a mixture of interesting...

This book serves both as a completely self-contained introduction and as an exposition of new res...

Satan, Cantor und die Unendlichkeit

Except for this preface, this study is completely self-contained. It is intended to serve both as...

'This latest book by Raymond Smullyan follows a similar format, offering a mixture of interesting...

This is an exciting if not rambling account of events of Raymond Smullyan's four lives - as a mat...

Literary Nonfiction. Memoir. Humor. Music. Of all of Raymond Smullyan's many books, A MIXED BAG: ...

?The most entertaining logician and set theorist who ever lived? (Martin Gardner) gives us an enc...

From Simon & Schuster, This Book Needs No Title is Raymond Smullyan's budget of living paradoxes—...