Masters of Time

Masters of Time

Dust-jacket from the first edition
Author	A. E. van Vogt
Illustrator	Edd Cartier
Cover artist	Edd Cartier
Language	English
Genre	Science fiction
Publisher	Fantasy Press
Publication date	1950
Publication place	United States
Media type	Print (hardback)
Pages	227
OCLC	676182

Masters of Time is a collection of two science fiction novellas by A. E. van Vogt. It was first published in 1950 by Fantasy Press in an edition of 4,034 copies. It contains the unrelated novellas "Recruiting Station" (here retitled "Masters of Time") and "The Changeling". The latter features a recurring character of van Vogt's called Pendrake. Both works of fiction originally appeared in the magazine Astounding SF. More confusingly, the title novella has also appeared on the third title of "Earth's Last Fortress".

• Chalker, Jack L.; Mark Owings (1998). The Science-Fantasy Publishers: A Bibliographic History, 1923-1998. Westminster, MD and Baltimore: Mirage Press, Ltd. p. 237.
• Contento, William G. "Index to Science Fiction Anthologies and Collections". Retrieved 2008-03-16.
• Tuck, Donald H. (1978). The Encyclopedia of Science Fiction and Fantasy. Chicago: Advent. p. 431. ISBN 0-911682-22-8.

• Masters of Time title listing at the Internet Speculative Fiction Database