A complete collection of 12 issues of 'If: Worlds of Science Fiction' magazine, published from February 1972 to December 1974.

If was an American science fiction magazine launched in March 1952 by Quinn Publications, owned by James L. Quinn. It achieved its greatest success under editor Frederik Pohl, winning the Hugo Award for best professional magazine three years running from 1966 to 1968.

Featuring 'Patterns of Chaos' and 'The Wizard of Anharitte' by Colin Kapp, 'The Gods Themselves' and 'Stranger in Paradise' by Isaac Asimov, 'In the Ocean of Night' by Greg Benford, 'The Dwarfs of Zwergwelt' by Joseph Green, 'The Merchant of Venus' of Frederik Pohl, 'Gods On Olympus' by Stephen Tall, 'Black Baby' by Piers Anthony, 'The Ginger Star' by Leigh Brackett, 'Wings Out Of Shadow' by Fred Saberhagen, 'Midnight by the Morphy Watch' by Fritz Leiber, 'A Knight of Ghosts and Shadows' by Poul Anderson and many more.

Condition: Excellent.

Publisher: Galaxy Publishing, 1972/1974 (Out of Print)
Number of pages: 160
Format: Soft Cover; Black & White illustrations
Size: 5" x 8" (135mm x 195mm)
Condition: VF - Very Fine