Novels
The Outcasts of Heaven Belt, Signet, 1978
The Snow Queen, Quantum/Dial Press, 1980
Psion Delacorte, 1982
World's End, Bluejay Books, 1984
Catspaw, Warner Books, 1988
Heaven Chronicles, Warner Questar, 1991; contains Legacy and The Outcasts of Heaven Belt
The Summer Queen, Warner Books, 1991
Dreamfall, Warner Books, 1996
The Random House Book of the Greek Myths, Random House, 1998
Tangled Up in Blue, Tor Books, 2000
Collections
Fireship, Dell, 1978
Eyes of Amber and Other Stories, Signet, 1979
Alien Blood, Science Fiction Book Club: NY 1988. Contents: Psion and Catspaw.
Heaven Chronicles, Warner Questar, 1991
Adaptations
Return of the Jedi Storybook, Random House, 1983
Tarzan, King of the Apes, Random House, 1983
The Dune Storyook, Putnam, 1984
Ladyhawke, Signet, 198
Return to Oz, Del Rey, 1985
Mad Max Beyond Thunderdome: Road Warrior, Warner Books:,
1985
Santa Claus,Berkley: NY, 1985
The "Santa Claus: The Movie Storybook, Putnam: NY, 1985 (Children)
Willow, Random House, 1988
Lost in Space, Harper Collins, 1998
Short Fiction: Novellas
"Mother and Child," Orbit 16,, edited by Damon Knight, Harper & Row,
1975
"Media Man," Analog, Octoer 1976
"The Crystal Ship," The Crystal Ship, edited by Robert Silverberg, Thomas Nelson, 1976
"Fireship," Analog, Decemer 1978
"Fool's Gold," Galileo, January 1980
"Legacy," inary Star #4, edited by James R. Frenkel, Dell, 1980
"Psiren," New Voices IV, edited by George R. R. Martin, Berkley Books,
1981
Short Fiction: Novelettes
"Tin Soldier," Orbit 14, edited by Damon Knight, Harper & Row, 1974
"The Peddler's Apprentice," with Vernor Vinge, Analog, August 1975
"To Bell the Cat," Isaac Asimov's SF Magazine, Summer 1977;
"Eyes of Amber," Analog, June 1977
"Phoenix in the Ashes," Millenial Women, edited by Virginia Kidd, Delacorte Press, 1978
"The Hunt of the Unicorn," Basilisk, edited by Ellen Kushner, Ace, 1980
"The Storm King," Isaac Asimov's SF Magazine, April 1980
"Tam Lin," Imaginary Lands, edited by Robin McKinley, Greenwillow,1985
Short Fiction: Short Stories
"View from a Height," Analog, June 1978
"Voices from the Dust," Destinies, edited by James Baen, Ace, 1980
"EXORCYCLE," Isaac Asimov's SF Magazine, January 1982
"R and R," OMNI, July 1990