Doorstep

Overview:

• Title: Doorstep
• Author: Keith Laumer
• Year: 1961
• Type: Short Fiction

Editions/Publications:

• 1961. Galaxy Science Fiction, February 1961 (1961, H. L. Gold, $0.50, 196 pages, Magazine)
• 1967. Nine by Laumer (1967, Keith Laumer Doubleday, $3.95, 222 pages, Hardcover, Collection)
• 1970. Nine by Laumer (1970, Keith Laumer Sphere, Catalog ID: #54259, 5/-, 189 pages, Paperback, Collection)
• 1976. The Best of Keith Laumer (March 1976, Keith Laumer Pocket Books, ISBN-10: 0671803107, $1.75, 255 pages, Paperback, Collection)
• 1984. Young Extraterrestrials (1984, Isaac Asimov, Martin H. Greenberg, Charles G. Waugh HarperCollins, ISBN-10: 0060201673, $7.95, xiv+240 pages, Trade, Anthology)
• 1991. Alien Minds (May 1991, Keith Laumer Baen, ISBN-10: 0671720554, $4.50, 326 pages, Paperback, Collection)

Resources: