A native of the UK, Frank began working in comics in the nineties on books such as the Incredible Hulk and Supergirl for Marvel and DC respectively. After a short stint on books for Top Cow (Gen 13 and Midnight Nation) he returned to Marvel where, on Avengers, he began a longterm partnership with writer Geoff Johns which has seen the pair working on titles such as Action Comics, Superman: Secret Origin, Batman: Earth One and the critically acclaimed Doomsday Clock.
He is now working exclusively (alongside Johns) at the creator owned/operated company Ghost Machine on titles such as Geiger and Junkyard Joe- both published by Image Comics.