His success in the comic book medium has led DeMatteis to work in both television (writing live action and animation) and movies (creating screenplays for Fox, Disney Feature Animation, directors Carlo Carlei and Chris Columbus and producer Dean Devlin, among others).
More recently DeMatteis has had great success with the children's fantasy series Abadazad (hailed by Entertainment Weekly as ..".one of those very rare fantasy works that can enchant preteen kids and 40-year old fanboys..."), The Life and Times of Savior 28 (called "one of the finest super hero stories of the decade" by Newsarama) and the novel Imaginalis (which Publishers Weekly praised as "a sure-footed fantasy" with a "hopeful message about the power of reading and belief.")
Current projects include the all-ages fantasies The Adventures of Augusta Wind and The Edward Gloom Mysteries; writing for Cartoon Network's Teen Titans Go; his ongoing Imagination 101 workshops, which explore the practicalities and metaphysics of writing for comics, graphic novels and animation; and Creation Point, a story consultation service that offers in-depth guidance for both the professional and aspiring writer.
DeMatteis and his family live in upstate New York. His blogs can be found at www.jmdematteis.com.