Trans. by Blanche C. Olschak - Thupten Wangyal. Zürich: Buddhist Publications, (1973). Boards. 224 p. Unesco Collection of Representative Works. Trilingual Edition. Advice on how to study the tantric texts and maxims. 
Thetford, Vt.: Self-published, 1925. 8vo. Leatherette, stamped in gilt. T.e.g. 282 p. 1st ed. No. 487 of 500 SIGNED presentation copies. Smith G-274. Novel by the popularizer of Buddhist ideas in America and editor of "Zen Magazine."