Bright, whimsical illustrations and clever rhymes introduce challenging exercises. The verses are not particularly memorable, but they present the problems-how squares on a kite can be added quickly or peas in a pod grouped-with hints for their solutions. "My kite flies high, my kite flies free,/My kite just landed in a tree!/I was busy counting squares,/Now my kite is stuck up there./How many squares? Let me see,/It's best to add diagonally!" Teaching guides appear at the back of the book, and not all of the strategies for problem solving are obvious. In a note, Tang states that his goal is "to encourage clever, creative thinking," and the questions posed do that. This book will engage readers' visual and auditory senses and may be enjoyed one-on-one or in classroom settings. Edith Ching, St. Albans School, Mt. St. Alban, Washington, DC Copyright 2003 Reed Business Information, Inc.