The Way of Korean Zen, by Kusan Sunim
Practical advice for meditators, including treatment of the Korean practice of sitting with questions. The Way of Korean Zen includes an extensive introduction by a student of Kusan’s, Stephen Batchelor.
Ch’an & Zen
Thousand Peaks: Korean Zen—Traditions and Teachers, by Mu Soeng Sunim
Thousand Peaks combines an overview of the history of Buddhism in Korea with a look at that movement’s major teachers.