While still in high school, he began developing his satirical superhero, The Tick, who became the mascot of the New England Comics newsletter. Edlund was invited to create a comic book series based on the character by New England Comics when, due to a production mix-up, the publisher needed a new title fast. Edlund graduated from high school in 1986 and continued to draw his popular character while majoring in film at Massachusetts College of Art. The debut issue of "The Tick" took a year and a half for Edlund to develop.