Complete works of Lao Tzu : Tao teh ching & Hua hu ching - Laozi, f. ca 600 f.Kr.; Ni, Hua Ching; Laozi (Malibu, Calif. : Shrine of the Eternal Breath of Tao, 1979)
Title also in Chinese: Laozi quan shu.
Translation of: Dao de jing; and: Hua hu jing.