Matt Fraction started creating comics with the smaller publishers, like AiT/Planet Lar and IDW Publishing. He is also known for his work on The Five Fists of Science and Casanova, as well as a number of series for Marvel Comics. Fraction is currently working on Marvel's Uncanny X-Men, Thor and Invincible Iron Man, the latter of which led to his consulting work on the set of the film Iron Man 2.
Salvador Larroca worked as a cartographer for several for several years, after which he began working as a comic artist. Larroca began to work on mainstream comics, such as DC Comics Flash. Afterwards, Larroca did a three year run on Marvel Comics' Ghost Rider, during the mid 1990s. It was not until after his run on Ghost Rider, that Larroca would gain the exposure needed to become known as one of the most prominent comic book artists in The United States.