This book is the introduction of all kings of chess and cards and easy to understand. Take five-in-a-row for an example, it gives detailed introduction for rules, so people can understand them directly. Whether you choose simple five-in-a-row and Chinese checkers, or complex mahjong and poker, you can learn them all. This book provides you clear strategy and you can get to a higher stage in a short time. Both amateurs and Professional people can choose it.