The Mutant Weapon

Murray Leinster

First published	1959
Type	Short Fiction
Length	Novella
Series	Med Service

First published under the title Med Service (1957-08-00) and re-published later under the title The Mutant Weapon (1959-00-00). The Mutant Weapon used as canonical title as it is the most often used.

Date		Publication	Publisher	Type	Page
1959		The Mutant Weapon / The Pirates of Zan	Ace Books	Omnibus	5
October 1971		The Mutant Weapon / The Pirates of Zan	Ace Books	Omnibus	5
May 1983		The Med Series	Ace Science Fiction Books	Collection	1
July 1992		Quarantine World	Carroll & Graf	Collection	3
August 2002		Med Ship	Baen Books	Collection	121
October 2003		Med Ship	Baen Books / SFBC	Collection	121
January 2004		Med Ship	Baen Books	Collection	119
May 2007		The 1634: The Baltic War Disk	Baen Books	Omnibus	\|25.04
May 2007		The 1634: The Baltic War Disk	Baen Books	Omnibus	\|25.04
September 2007		The Mutant Weapon	Wildside Press	Chapbook
September 2007		The Mutant Weapon	Wildside Press	Chapbook
October 2010		The 1635: The Eastern Front Disk	Baen Books	Omnibus	\|30.04
September 2012		Moon of Battle / The Mutant Weapon	Armchair Fiction	Anthology
December 2013		Med Ship	Baen Books	Collection	\|121
August 2019		The Med Series	Gateway / Orion	Collection	\|1