Author: Raymond M. Smullyan, Greer Fitting, Martin Gardner. Challenges range from easy to difficult and include solutions, plus 60 charming illustrations. “An ingenious book.”. — Boston Globe. Title: Alice in Puzzle-Land.
Author: Raymond M. Smullyan, Greer Fitting, Martin Gardner. Challenges range from easy to difficult and include solutions, plus 60 charming illustrations. “An ingenious book.”. — Boston Globe. Title: Alice in Puzzle-Land.