Kids know the drill: Two hands are closed, and there's something hidden in one palm. Which hand is it? This novelty board book brings the classic guessing game

Chess enthusiasts can sit down with 20 of the world's top players to answer the question posed by this instructive and amusing guide. Grandmaster Daniel King ba

The rules are simple. But the game is not. At eleven years old, Morgan Sheppard solved the murder of a teacher when everyone else believed it to be a suicide. T

Grandmaster and renowned chess coach Zenón Franco provides a training course designed to help all aspiring players to improve their chess. During each lesson,

Kell McDonald isn't your average guy. He's a brilliant biologist and geneticist, a leading researcher in the constant fight against disease and death. He works