Two Chinese Philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan was published by Lund Humphries (London) in 1958 and Reprinted as Two Chinese Philosophers: The Metaphysics of the Brothers Cheng by Open Court (LaSalle IL) in 1992. This material consists of reviews for the first edition and correspondence regarding the reprint.

Five reviews for Two Chinese Philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan .

Review of Two Chinese philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan by Y. P. Mei. From Journal of Asian Studies, Nov 1959, (pages 79-82). A date is handwritten on the top-right corner of the first page: "14/12/59". With compliment slip from Lund Humphries.

Review of Two Chinese philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan by Wing-tsit Chan from Journal of the American Oriental Society, vol 70, 1959, pages 150-155. The date is annotated on the first page.

Review of Two Chinese philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan by Timoteus Pokora. From Archiv Orientalni, 28 1960, pages 502-506). With a compliment slip from Lund Humphries.

Review of Two Chinese philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan by Günther Debon. Possibly from ZDMG, (pages 443-444). With compliment slip from Lund Humphries.

Review of Graham's Two Chinese philosophers: Ch'eng Ming-tao and Ch'eng Yi-ch'uan by Denis Twitchett. Unknown publication.

Correspondence concerning permission to reprint the book and a copy of the Chinese characters to be used in the reprint.

Letter from Martin J. Daly, Publications Officer, SOAS, to Angus Graham to ask for his approval for a reprint of Two Chinese Philosophers requested by Professor Roger Ames at the University of Hawaii. A copy of the letter from Roger T. Ames is with this letter.

"Characteristics of the Chinese Edition: Two Chinese Philosophers" - Chinese characters to be used in a Chinese edition of Two Chinese Philosophers .