Clifford D. Simak

Clifford D. Simak

August 03, 1904 – April 25, 1988
Countries: USA

Clifford Donald Simak (ˈsɪmək; August 3, 1904 – April 25, 1988) was an American science fiction writer. He won three Hugo Awards and one Nebula Award. The Science Fiction Writers of America made him its third SFWA Grand Master, and the Horror Writers Association made him one of three inaugural winners of the Bram Stoker Award for Lifetime Achievement.