Zen Keys: A Guide to Zen Practice.
Thich Nhat Hanh, Harmony, 1994.
 
ISBN: 0385475616
 
Thich Nhat Hanh brings his warmth and clarity to this unique explication of Zen Buddhism. Beginning with a discussion of daily life in a Zen monastery, Nhat Hanh illustrates the character of Zen as practiced in Vietnam, and gives the reader clear explanations of the central elements of Zen practice and philosophy.
 
Secure binding with clean pages and light cover  wear. About 8-1/4 x 5-1/4 with 198 pages. Softcover book.