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...

American drummer Hal Clement (1922–2003), American author and artist Hal Clements, American actor Hal Colebatch, Australian politician Hal Colebatch (author)...

Picture Book Middle Grades (the Eleanor Cameron Award) Young Adult (the Hal Clement Award) There was also a provision for a Special Award if a book was found...

Mission of Gravity is a science fiction novel by American writer Hal Clement. The novel was serialized in Astounding Science Fiction magazine in April–July...

The Best of Hal Clement is a collection of science fiction short stories by American author Hal Clement, edited by Lester del Rey. It was first published...

Needle is a 1950 science fiction novel by American writer Hal Clement, originally published the previous year in Astounding Science Fiction magazine....

Hal Clements (1869-1957) was an American actor and director of silent films. He starred in dozens of silent films. He married writer Olga Printzlau.[citation...

Mesklin is a fictional supergiant planet created by Hal Clement and used in a number of his hard science fiction stories. It is distinctive for the interaction...

have on the orbiting planets, though this is comparatively rare. In Hal Clement's 1946 short story "Cold Front", a planet's meteorological conditions...

collaborative science fictional world-building, featuring contributions by Hal Clement, Frank Herbert, and others. It was based on a 1975 UCLA seminar called...