Ferry is known in the United States comic industry for his work on Heroes for Hire (1997), Action Comics (2000) and Adam Strange (2004).
Other titles he has worked on include Plasmer (1993), 2099: World of Tomorrow (1996) and Warlock (1999).
In 2005 he and writer Grant Morrison began work on the Seven Soldiers of Victory limited series Mister Miracle, which introduced a new version of the character. However, for reasons that have not been made known, he was only able to do the first issue.
In mid-2006 Ferry became the new artist on Marvel's Ultimate Fantastic Four with writer Mike Carey.
Since mid-2010 Ferry is the current artist on Marvel's Thor (comics) teamed with writer Matt Fraction.