Tik-Tok/Editions

Details and images in this list are mainly derived from ISFDB, which has fuller information.

US

DAW Books, 1985. Paperback. Cover art (by Peter Gudynas): goofy gangly robot in a misty abstract landscape, aiming a gun. ISBN 0886770483

Gollancz (SF Gateway Omnibus): included in collection The Reproductive System/The Müller-Fokker Effect/Tik-Tok, 2013. ISBN 9780575110700

Gollancz, 2001. Trade paperback. No cover art. ISBN 0575072350

Corgi, 1984. Paperback. Cover art (by Chris Moore): irritated-looking robot with bloody knife. ISBN 0552124540

Gollancz, 1983. Hardcover. Cover art (by Rian Hughes): robot thoughtfully holding bloody cleaver. ISBN 0575033363