To Mock a Mockingbird: and Other Logic Puzzles, Paperback/Raymond (Oscar Ewing Professor of Philosophy, Oscar Ewing Professor of Philosophy, Indiana State University) Smullyan

In this entertaining and challenging collection of logic puzzles, Raymond Smullyan-author of Forever Undecided-continues to delight and astonish us with his gift for making available, in the thoroughly pleasurable form of puzzles, some of the most important mathematical thinking of our time.