This informative two-volume set provides readers with an understanding of the fads and crazes that have taken America by storm from colonial times to the presen

Have fun and flex your mental muscle with brainteasers, word searches, cryptograms, optical illusions, sudoku, frameworks, logic puzzles, trivia and more. Did y

Written by a sudoku solving expert, this workbook offers 150 puzzles generated by a software program. It includes an introduction that covers major techniques f

Here it comes: a revolution in sudoku solving! This is by far the most complete guide to cracking these addictive puzzles ever produced, with tricks even the ex