Ryan Ferrier is a Canadian comic book writer and letterer. He is the writer of Kennel Block Blues, Curb Stomp and Sons of Anarchy (BOOM! Studios); Hot Damn and the acclaimed D4VE and D4VE 2 (IDW & Monkeybrain); and The Brothers James, Tiger Lawyer, and Ultranova for ReadChallenger Comics (readchallenger.com), a self-publishing comic collective he runs with Brian Level. Recently, he's written comics for Marvel's Secret Wars- Battleworld (with Logan Faerber), Bravest Warriors- Tales of the Holo-John (with Jorge Corona), and Monstrosity II (with J. Bone), and has been published in Heavy Metal Magazine (with artist Hugo Petrus).

Simon Spurrier was born in 1981. After completing a degree in Film and Television Production at S.I.A.D, he was awarded a screenplay bursary with the National Academy of Writing and found employment with the BBC as an Art Director.

He has since become a key contributor to the UK's foremost Graphic Novel ideas-factory 2000AD and has written several licensed works for The Black Library and Abaddon Press. He lives in North London and spends his days abusing his neighbours' unencrypted wireless Internet connections.