I would not class this a kids' book. Rather, it is for adults WITH kids!
If you're going on a long car trip with kid, take this book.
Contains: brainteasers, optical illusions, calculator puzzles and games, mind reading tricks, super-memory, ventriloquism.
Has many tests to do alone, the "test yourself" variety.
Card games: card tricks, solitaire games and card games for two or more.
Quizzes: for yourself, parties or your own quiz show.
Quiet Games: pencil and paper games, games for travelling.
Party games grouped by age (6-8, 8 and up).
Active party games, like relay races (many varities), races for small spaces, acting games, carnival games.
Finally, there are ghost stories, personality games, testing your senses, fortune-telling games, biorhythm, riddles, proverbs, maxims and sayings.