Donald A. Wollheim

Donald A. Wollheim (1914-1990), in full Donald Allen Wollheim, was an American science fiction editor, publisher, writer and fan, and a founding member of the Futurians. He also wrote under the names David Grinnell, Martin Pearson and Darrell G. Raynor. He received the Milford Award in 1980 and a World Fantasy Special Award in 1981. His books include "The Secret of the Ninth Planet".