The Gödelian Puzzle Book and a wealth of other

and a wealth of other fanciful

A work that both illuminates and extends our understanding of Nietzsche's earlier books

These masterpieces of world literature represent the very apex of Greek drama and are essential for both the home library and the classroom

The complexities of Egyptian mythology — its gods

The Gödelian Puzzle Book and a wealth of otherThese brand new recreational logic puzzles provide entertaining variations on Gdel's incompleteness theorems, offering ingenious challenges related to infinity, truth and provability, undecidability, and other concepts. Created by the celebrated logician Raymond Smullyan, the puzzles require no background in formal logic and will delight readers of all ages. The two part selection of puzzles and paradoxes begins with examinations of the nature of