Elizabeth Bear was the recipient of the John W. Campbell Award for Best New Writer in 2005. She has won two Hugo Awards for her short fiction, A Sturgeon Award, and the Locus Award for Best First Novel. Bear lives in Brookfield, Massachusetts.

Vivian Shaw was born in Kenya and spent her early childhood at home in England before relocating to the US at the age of seven. She has a BA in art history and an MFA in creative writing, and has worked in academic publishing and development while researching everything from the history of spaceflight to supernatural physiology. In her spare time, she writes fan fiction under the name of Coldhope.

Arkady Martine is a speculative fiction writer and, as Dr AnnaLinden Weller, a historian of the Byzantine Empire and an apprentice city planner.

Under both names she writes about border politics, rhetoric, propaganda and the edges of the world. Arkady grew up in New York City and, after some time in Turkey, Canada and Sweden, lives in Baltimore with her wife, the author Vivian Shaw.

Fran Wilde is an author and technology consultant. In 2015, her debut novel, Updraft, won the Andre Norton Award for Best Young Adult Science Fiction and Fantasy and was nominated for the Best Novel Nebula Award.

While not working on her Bone Universe books, Wilde writes short stories for various popular SFF publications and blogs about food and genre for Cooking the Books, the popular social-parenting website GeekMom, and at The Washington Post.