Input (grade 13): Mike Richardson, the owner of several comic book shops in the Portland, Oregon metropolitan area, began to publish in 1986 with an anthology series called Dark Horse Presents, investing profits from his stores into Dark Horse Comics.
Output (grade 10): Richardson is the owner of several comic book shops in the Portland, Oregon metropolitan area. In 1986, he began to publish an anthology series called Dark Horse Presents using money from his stores.