Laotzu's Tao and Wu Wei (Second Edition) — Dwight Goddard — The substantially revised 1939 second edition of Goddard's Tao Te Ching translation, produced with Bhikshu Wai-Tao, plus Borel's essays on Taoism and two historical essays on the development of Taoist philosophy and religion.
The Sayings of Lao Tzu — Lionel Giles — A thematic arrangement of the Tao Te Ching by the translator of Sun Tzu's Art of War, presenting the sayings of Lao Tzu organized by subject with a scholarly introduction.