"The Pruning of Trees, Shrubs and Conifers" is a comprehensive guide to pruning written by George E. Brown. It covers a wide range of topics, including the best pruning techniques for over 450 genera of trees, shrubs, conifers, and woody climbers. The book is organized alphabetically, making it easy to find information on specific plants. It also includes clear explanations of the reasons behind different pruning techniques. This book is a valuable resource for both professional gardeners and home gardeners.