Marcus Boas

Beyond the Time Barrier, 1959.

Fantastic Voyage, 1967.

First Men in the Moon, 1964.

Invasion of the Saucer-Men, 1957.

Boris Vallejo, 1987.

Franck Brunner

RH Hammond

Dave Stevens

Killers from Space, 1954.

Mars Attacks the World, 1950.

Luis Dominguez

Master of the World, 1961.

Harold W. McCauley

Jason Edmiston