Marc Sumerak began his writing career in the late 1990s as co-creator of the on-line comic book site, Abandoned Warehouse Press. While earning a BFA in Creative Writing at Bowling Green State University, Sumerak spent a semester as a Marvel Comics Editorial Intern. Soon after, Sumerak landed his first writing assignment -- AVENGERS CASEBOOK 1999.

Sumerak then joined the Marvel Comics staff, serving as Assistant Editor on over 500 comic book publications -- including runs on AVENGERS,...