Alexandra Duncan is an author and librarian. Her YA sci-fi novels, Salvage (2014), Sound (2015), and Blight (2017) are available from Greenwillow Books. Her short fiction has appeared in several Year's Best Science Fiction & Fantasy anthologies and The Magazine of Fantasy and Science Fiction.

In her spare time, she fosters sick cats for the local Humane Society. She lives with her husband and three monstrous, furry felines of her own in the Appalachian mountains.