Raymond Smullyan
Mathematician, Magician, Musician, Author
The Three Gods Problem
Big Think looks at Raymond Smullyan's career and "the hardest logic puzzle ever".
A Smullyan-inspired Gödelian puzzle
In The Guardian, Alex Bellos presents a Gödelian puzzle inspired by Raymond.
The Entertainer
A tribute to Raymond in Scientific American by Jim Henle.
About Raymond Smullyan
A brief summary of the remarkable career of Raymond Smullyan.
About the Raymond Smullyan Society
Who we are, what we do, and how to stay in touch.
Photographs of Raymond
A gallery of photographs of Raymond throughout his life.