TCI now has Jeff Jepson’s newly revised and expanded Tree Climber’s Companion in our web store.
https://treeclimbing.com/tci-store/product/book-new-the-tree-climber-s-companion-3rd-edition-by-jeff-jepson/category_pathway-18
Tree Climbers International, Inc. Everything you want to know about tree climbing. Climbing and aerial rescue classes for professional arborists and recreational tree climbers. Information about gear, training, technique, and much more.