1. ‘Photosynthesis and Related Processes’, 1945, pp. 417, 476 (New York: Interscience Publishers)
2. & , ‘Hematin Compounds and Bile Pigments’, 1949, pp. 127, 145, 571 (New York: Interscience Publishers)
3. ‘Photosynthesis in Plants’, 1949, p. 163 (Ames: Iowa State College Press)
4. Ueber den Jodgehalt einiger Algenarten.