Mike wrote and drew strips for Marvel ComicsUK, amongst them; Spider-Man, Transformers, Doctor Who, and Zoids. He also worked on the celebrated UK weekly comic 2000 AD drawing Judge Dredd, Sláine and Rogue Trooper, as well as writing various Future Shocks.
He was hired in the 'Second Wave' of British artists lured to the United States in the late 1980s. Through the 1990s, he worked primarily for DC Comics on their key titles – Batman, Superman, Flash, Teen Titans, Wonder Woman, and the Justice League.
He also drew a series of licensed comics for the company, using various TSR, Inc./Dungeons and Dragons characters. A brief spell at Marvel saw Mike working on Uncanny X-Men (Key issue: #266, the first appearance of Gambit). He was back to DC though, to write and draw Peter Cannon, Thunderbolt.
In the late 1990s, he drew a Babylon 5 mini-series, "In Valen's Name"
Currently, Mike draws Doctor Who comics amongst other work.