Two years later, in the pages of Mike Friedrich's Star*Reach, he wrote, penciled, inked and lettered stories for the seminal fantasy/science fiction comics anthology.

He wrote an introduction and the final chapter in Bhob Stewart's Against the Grain: Mad Artist Wallace Wood and contributed a short autobiographical piece in comics form to the TwoMorrows book Streetwise.

Working in an art style similar to that of artist Mike Sekowsky, he pencilled and inked three of the dust jackets for the hardcover DC Comics Justice League Archives series.

Workman's early science fiction and girlie-humor strips "Sindy" and "The Fallen Angels" were collected in a five-issue run by Forbidden Fruit, an imprint of Apple Comics.

Wild Things, a three-issue series published by Metro Comics, was made up mostly of material created by Workman for such diverse publications as Star*Reach and Heavy Metal.

In July 2013, a reformatted graphic novel version of "The Adventures of Roma" with new art and additional story material was published in both hardbound and softcover editions by CO2 Comics.

[citation needed] One of Workman's lettering trademarks is to often erase or omit panel borders when they touch the top, side or bottom of a word balloon or caption, thus opening up the balloon/caption to the gutter.

In addition to his "on-the-art boards work", Workman has been electronically hand-lettering by way of a WACOM tablet for such books as Torchwood, Mega Man, Thor, Turf, DC's "Before Watchmen" series Ozymandias, Superman: American Alien, and the latest incarnation of the Batman title.

Workman is married to the former Cathy Foster, whom he met at Aberdeen's Eaton's Bookstall when she was looking for issues of Lois Lane drawn by Kurt Schaffenberger,[3] and the two have a daughter named Kate, a writer who is the author of two Sherlock Holmes novels.