Margaret Killjoy (she/they) is a transfeminine author, musician, and podcaster. Some of her other books include The Lamb Will Slaughter the Lion, A Country of Ghosts, We Won't Be Here Tomorrow, and Escape from Incel Island. She is the host of the radical history podcast Cool People Who Did Cool Stuff and the individual and community preparedness podcast Live Like the World is Dying. She is the principal songwriter for the atmospheric black metal band Feminazgûl. She lives in West Virginia.
