Shibari: History, Foundations, and Photo-Illustrated Techniques. A Practical Step-by-Step Guide to Exploring Kinbaku and Japanese Rope Art for Beginners.
I didn't check the videos provided in the 3rd section of the book, but really did appreciate the first 35 pages of this book about the history, connection, spirituality, meditative and philosophical thoughts and concepts behind shibari. Loved the concept of "ma".