Kennerin Saga

1. Journey (Pocket Books, 1978) (ISBN 0-7592-2560-5)
2. Dangerous Games (Mercury Press, 1980) (ISBN 0-7592-4939-3)

Riders Guild

1. Mapping Winter (2019, Endeavor Venture) (revised edition of The Sword of Winter (1983, Timescape))
2. The River South (2019, Endeavor Venture)

Other novels

• A City in the North (1976, Warner Books) (ISBN 0-446-94062-3)
• Islands (1976, Pyramid) (Nebula Award nominee) (ISBN 0-7592-4000-0)
• Those Who Favor Fire (1984, Pocket Books) (ISBN 0-671-44216-3)
• Growing Light (as Martha Conley) (1993, St. Martins Press) (ISBN 0-312-09823-5)

Collections

• Collected Stories (2007)

Short stories

• "Smack Run" (1972); New Worlds 5
• "A Scarab in the City of Time" (1975); New Dimensions 5
• "Megan's World" (1976); The Crystal Ship
• "Secret Rider" (1976); New Dimensions 6
• "The State of the Art on Alyssum" (1977); New Dimensions 7
• "The View from Endless Scarp" (1979); The Magazine of Fantasy & Science Fiction
• "The Captain and the Kid" (1979); Universe 9
• "Circus" (1980); New Dimensions 10
• "Sugarfang" (1980); Shayol #4
• "Emris: An Excerpt" (1981); A Fantasy Reader: The Seventh World Fantasy Convention Book
• "Singles" (1982); Shadows 5
• "Meya" (excerpt) (1984); Norwescon 7 Program Book
• "On Cannon Beach" (1984); Asimov's Science Fiction
• "Thank You, Mr. Halifax" (1984); Omni Magazine
• "Big Dome" (1985); The Planets
• "Sea Changes" (1985); Asimov's Science Fiction
• "Lapidary Nights" (1987); Universe 17
• "Undeniably Cute: A Cautionary Tale" (1985); Asimov's Science Fiction
• "Haunted" (1987); The Twilight Zone Magazine
• "A Question of Magic" (1990); Tales of the Witch World 3
• "Managing Helen" (2003); The Readerville Journal
• "The Dark Boy" (2007); The Magazine of Fantasy & Science Fiction
• "Làzaro y Antonio" (2007); The Magazine of Fantasy & Science Fiction

Anthologies edited

• New Dimensions 11 (1980) (with Robert Silverberg)
• New Dimensions 12 (1981) (with Robert Silverberg)
• The Nebula Awards #19 (1984)

• Official website
• Marta Randall at the Internet Speculative Fiction Database
• Marta Randall at Library of Congress, with 7 library catalog records
• Martha Conley at LC Authorities, with 1 record