Dust-jacket from the first edition
|Author||Olaf Stapledon and Murray Leinster|
|Genre||Science fiction novels|
|Publisher||Fantasy Publishing Company, Inc.|
|Media type||Print (Hardback)|
Quadratic is a collection of four science fiction works by Olaf Stapledon and Murray Leinster. It was edited by William L. Crawford and published in 1953 by Fantasy Publishing Company, Inc. in an edition of 300 copies. The book is an omnibus of Stapledon's Worlds of Wonder and Leinster's Murder Madness, created by combining unbound sheets from the publisher's previous editions of the two volumes.
- Death into Life, by Olaf Stapledon
- The Flames, by Olaf Stapledon
- Old Man in a New World, by Olaf Stapledon
- Murder Madness, by Murray Leinster
- "Recommended Reading," F&SF, June 1953, p.71
- Chalker, Jack L.; Mark Owings (1998). The Science-Fantasy Publishers: A Bibliographic History, 1923-1998. Westminster, MD and Baltimore: Mirage Press, Ltd. p. 272.
- Contento, William G. "Index to Science Fiction Anthologies and Collections". Retrieved 2008-05-03.
- Tuck, Donald H. (1974). The Encyclopedia of Science Fiction and Fantasy. Chicago: Advent. p. 120. ISBN 0-911682-20-1.