Donald Allen Wollheim was a pioneering American science fiction editor, publisher, writer, and fan who played a major role in shaping the genre in the 20th-century United States. Born in 1914, Wollheim was a founding member of the Futurians, a highly influential organization in early science fiction fandom. His passion for the genre transitioned into a prolific professional career where he influenced both the community and the commercial publishing landscape, helping to guide the development of science fiction from its early pulp roots into a major literary force.
As an author, Wollheim wrote under his own name as well as various pseudonyms, including David Grinnell, Martin Pearson, and Darrell G. Raynor. Beyond his own writing, he left a lasting mark as a publisher and editor. He is particularly remembered for his work at Ace Books, where writer Ursula K. Le Guin described him as a 'tough, reliable editor' during the late 1960s. During his tenure there, Wollheim published Le Guin's first two novels in Ace Double editions, cementing his reputation as a key developer of science fiction talent and a central figure in the history of American publishing.
