“It’s a Jungle Out There!” is a collection of essays by Cass Turnbull from the time of the founding of Plant Amnesty. It give some perspective and appreciation for the success of her efforts in educating the public and professionals on proper tree and shrub care. While not available to borrow, this book is worth looking at for its history and, especially, the charming diagrams.
Excerpted from the Spring 2013 Arboretum Bulletin.