"Trees worth the skill", written by Julia Ellen Rogers, is an indispensable guide for anyone who appreciates nature and dreams of an in-depth study of the plant world. In the book, the author describes in detail 100 types of trees that can be found in North America, provides information about their botanical features, use in garden design and medicinal purposes. The book contains many illustrations that will help you easily recognize interesting trees and learn a lot about their useful properties. "Trees worth the skill" will become an indispensable guide for all nature lovers and nature geeks.