Born and raised in the Chicagoland area, Percival Constantine grew up on a fairly consistent diet of superhero comics, action movies, video games, and TV shows. At the age of ten, he first began writing and has never really stopped.

Percival has been working in publishing since 2005 in various capacities—author, editor, formatter, letterer—and has written books, short stories, comics, and more. He has a Bachelor of Arts in English and Mass Media from Northeastern Illinois University and a Master of Arts in English and Screenwriting from Southern New Hampshire University. Currently, Percival lives in Japan’s Kagoshima prefecture, where he works as a literature and writing instructor at the Minami Academy.