About
Carolyn Ives Gilman is a Hugo, and Nebula, and Sturgeon Award-nominated author of science fiction and fantasy. Her books include Dark Orbit, a space exploration adventure; Isles of the Forsaken and Ison of the Isles, a two-book fantasy about culture clash and revolution; and Halfway Human, a novel about gender and oppression. Her short fiction has appeared in Analog, Tor.com, Lightspeed, Clarkesworld, Fantasy and Science Fiction, Interzone, Realms of Fantasy, and others. Her work has been translated into a dozen languages and appeared in numerous Best Science Fiction of the Year anthologies.
Gilman lives in Washington, D.C., and works as a freelance writer and museum consultant. She is also author of seven nonfiction books about North American frontier and Native history.
Featured Work
Dark Orbit

Electrifying news has reached the Twenty Planets of human-inhabited space. An ancient robot questship has discovered a habitable planet 58 light-years away. But there is something odd about it. It exists in a region of space where there may be anomalous concentrations of dark matter. Saraswati Callicot, a down-on-her-luck exoethnologist, is recruited to keep an eye on an unstable crewmate, Thora Lassiter. Upon arrival, the team finds an extraordinary crystalline planet where space is folded like origami and ordinary perception fails. When a crew member is found murdered and Thora mysteriously disappears, Sara has to race to solve the mounting mysteries before the fissures in space can swallow them all.
Other Works
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Isles of the Forsaken
2012
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Ison of the Isles
2012
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Aliens of the Heart
2007
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Halfway Human
1998
Awards and Recognition
- Grand Prix de l'Imaginaire, 2019
- Kindred Award, 2020
- Nebula Award finalist, 1992, 2010, and 2012
- Hugo Award finalist, 2012, 2017
- Theodore Sturgeon Award finalist, 2017, 2019