"A continuation of the work of James L. Peters."
Vol. 1 (1931)-7 (1948), J. L. Peters.--Vol. 9 and 15, E. Mayr and J.C. Greenway, Jr.--Vol. 10, E. Mayr and R.A. Paynter, Jr.
Imprint varies: Vol. 1 (1931)-v. 6 (1948), Harvard University Press; v. 7 (1951)- , Museum of Comparative Zoology.