Hal Clement Writer

Harry Clement Stubbs (May 30, 1922 – October 29, 2003) better known by the pen name Hal Clement, was an American science fiction writer and a leader of the hard science fiction subgenre. He also painted astronomically oriented artworks under the name George Richard.In 1998 Clement was inducted by the Science Fiction and Fantasy Hall of Fame and named the 17th SFWA Grand Master by the Science Fiction and Fantasy Writers of America (presented in 1999).

Personal facts

Alias (AKA)	Stubbs Harry Clement (birth name); Richard George (pseudonym)
Pseudonym	George Richard (as artist)
Birth date	May 30, 1922
Birth name	Harry Clement Stubbs
Birth place	Somerville Massachusetts
Nationality	Americans
Date of death	October 29, 2003
Place of death	Milton Massachusetts