Greg is currently editor of the 3 FLOYDS: ALPHA KING series for Image Comics with Brian Azzarello, Nick Floyd, Simon Bisley, Ryan Brown, Jared K. Fletcher and Rob Syers.

He is also producing new pitches and mini-comics with Tim Fish, Monica Gallagher, and others.

In 2016, he adapted Disney film and TV animation as comic books for Joe Books. These titles included: Gravity Falls, Duck Tales, Gargoyles, Cars, The Lion King and Darkwing Duck.

Prior to working freelance, Greg served on the editorial staff of DC Comics' Vertigo imprint and a complete bibliography is available upon request.