Mark began his comic writing career in 2006. He is the creator of Koni Waves and A Cat Named Haiku, which was nominated for an Eagle Award in 2011 (Best Single Issue Story).
Mark is currently the Vice President of Arcana Studio.
Mark has also done some self-publish work via Kickstarter and IndieGoGo since 2013. For Kickstarter, he's published A Cat Named Haiku 2: The Dust Bunny and Squirt: Heroes Come In All Sizes Graphic Novel. For IndieGoGo, he's published U.S.Assassin, Graveyard Shift, SeaDog & Codename: Killswitch, Viking Wolf, and Black Owl.