Suzy McKee Charnas is the author of over a dozen works of science fiction, fantasy, and horror, including the Holdfast series from Tor Books and the Sorcery Hall series of books for young adults. She is the winner of the Hugo Award (for her short story "Boobs") and has won the James Tiptree, Jr. Award twice, once retrospectively for the first two Holdfast books and then for The Conqueror's Child, final volume of the Holdfast series. She adapted her novel, The Vampire Tapestry, for the stage in the late 1990s.

She was born and brought up in New York City, the setting for the Sorcery Hall books, and she currently lives in Albuquerque, New Mexico.