Police Operation

Overview:

• Title: Police Operation
• Author: H. Beam Piper
• Year: 1948
• Type: Short Fiction
• Series: Paratime Police

Notes:

Available on Project Gutenberg as etext 19067.

Editions/Publications:

• 1948. Astounding Science Fiction, July 1948 (1948, John W. Campbell, Jr. Street & Smith Publications, Inc., $0.25, 164 pages, digest, Magazine)
• 1956. Space Police (1956, Andre Norton Cleveland: World Pub. Co., $2.75, 255 pages, Hardcover, Anthology)
• 1978. The Best of Astounding (1978, Anthony R. Lewis Baronet, Trade, Anthology)
• 1981. Paratime (August 1981, H. Beam Piper Ace, ISBN-10: 0441651690, $2.75, 295 pages, Paperback, Collection)
• 2001. The Complete Paratime (June 2001, H. Beam Piper SFBC, Catalog ID: #37430, $11.98, 424 pages, Hardcover, Omnibus)

Resources: