Watts R., Beldam G.W. The Fine Art of Jujutsu

London: William Heinemann, 1906. — 147 p.This book was written by Emily Watts, pupil of Sadakazu Uyenishi who was one of the jiujitsu instructors brought over by Edward William Barton-Wright in the late 1800s to teach at the Bartitsu Club.
This is the first martial arts book written by a woman!