Lisa Tuttle was born and raised in Texas and moved to Britain in the 1980s. Her first novel, Windhaven, co-written with George R.R. Martin, was followed by a dozen fantasy, science fiction, and horror adult and YA novels, and hundreds of award-winning short stories collected in several volumes, including A Nest of Nightmares and The Dead Hours of the Night. She is the author of The Encyclopedia of Feminism and currently writes a monthly science fiction review column for The Guardian. She lives with her husband and their daughter in Scotland.

Amy Gentry is the author of the novels Good as Gone, a New York Times Notable Book; Last Woman Standing; and mostly recently, Bad Habits. She is also a nonfiction writer whose work has appeared in numerous outlets, including the Chicago Tribune, Salon, and The Paris Review. She lives in Austin, Texas.