Tom Waltz is a former active-duty U.S. Marine, Desert Storm vet, and former California National Guard military policeman. He is an editor for IDW Publishing and the writer of critically acclaimed comics and graphic novels, including
Teenage Mutant Ninja Turtles,
The Last Fall, and
Finding Peace (with Nathan St John); the
Silent Hill books
Sinner's Reward, Past Life, and
Anne's Story; and others. He has also written for video games, including
Silent Hill: Downpour, Ghostbusters: Sanctum of Slime, and the TMNT games
Brothers Unite and
Mutants in Manhattan. He grew up in Clinton, Michigan, and lives in San Diego with his wife and two children.
Sophie Campbell is a cartoonist based in upstate New York. In addition to her work on
Teenage Mutant Ninja Turtles and
Jem and the Holograms, she is known for her creator-owned series
Wet Moon and
Shadoweyes.