An Exploration: The Personal Homesite of Daniel Trent Dillon A large selection of links, writings, and resources in regard to Zen and Chan Buddhism. http://www.mindground.net/
Awakening 101 An excellent online course on the mystical experience. It begins with the premise that Enlightenment is outside the scriptures. The broad range of links available on various descriptions of "Zen" experience is very useful. http://www.geocities.com/SoHo/Study/6309/awakening101.html
Religion of the Samurai: A Study of Zen Philosophy and Discipline in Japan and China 1913 classic book by Kaiten Nukariya. Complete online book. http://www.sacred-texts.com/bud/rosa/index.htm
The Zen philosopher: A review article on Dogen scholarship in English The nature and importance of Dogen's thought as representative of the philosophical structure of Zen Buddhism. http://ccbs.ntu.edu.tw/FULLTEXT/JR-PHIL/kasulis.htm