He based his cover art on World War II propaganda posters. The art was popular with fans and critics alike and Marvel released the works in a series of poster art books. He has also created covers for comic books featuring "The Phantom", for US publisher Moonstone Books and the European Egmont, as well as covers for Joss Whedon's "Firefly" spinoff comic "", and "Guy Ritchie's Gamekeeper". He handled covers and art direction on Dynamite Entertainment's "The Lone Ranger" comic-book series. Books featuring his art include "Wizard's PosterMania!", "Women of Marvel Poster Book", "Wolverine Poster Book", "New Avengers Poster Book", three editions of the "Captain America Poster Book", and "DC Comics Covergirls".