"Essentials of American Karate" is a comprehensive book authored by Osensei Jan Wellendorf, who is also the co-founder of Karate International of North Carolina. The book is a treasure trove for anyone interested in learning the art of karate, as it not only teaches the techniques but also serves as a philosophy book.

The book is a unique blend of technique and philosophy, which makes it stand out from other karate books. It breaks down the techniques in a step-by-step manner, making it easier for beginners to understand. Moreover, it provides insights into the philosophy of karate, which helps readers develop a deeper understanding of the art. The book is written in an easy-to-understand language, making it accessible to anyone interested in learning karate.

It also includes illustrations that help readers visualize the moves and techniques. Overall, "Essentials of American Karate" is a must-have book for anyone interested in learning karate and developing a deeper understanding of its philosophy.