Donald A. Wollheim was an American science fiction writer and editor, known for his contributions to the genre from the mid-20th century. He was born on May 1, 1914, and became a prominent figure in the science fiction community, publishing numerous short stories and novels. Wollheim was also a key editor for DAW Books, a publishing company he founded in 1971, which specialized in science fiction and fantasy literature. In addition to his writing and editing, Wollheim was a member of the Science Fiction and Fantasy Writers of America and played a significant role in promoting the genre. He was recognized for his work with several awards, including the Hugo Award and the World Fantasy Award. Wollheim passed away on November 2, 1998, leaving a lasting impact on science fiction literature.