Andy is a British writer, best known for GREEN ARROW: YEAR ONE (inspiration for the hit TV show ARROW), THE LOSERS (adapted as the movie starring Jeffrey Dean Morgan, Chris Evans, Zoe Saldana and Idris Elba), and SNAPSHOT.

In addition to numerous titles for DC Comics, Vertigo, Marvel, Valiant, Dynamite, IDW and Image, Andy's work includes the Eisner Award-nominated sci-fi graphic novel PROMÉTHÉE 13:13.

He lives in Lancashire with his family, two cats and a lizard, and he’s still learning how to use the Oxford comma.