Grant Morrison has always liked to push the envelope, but few stories he wrote created as much trouble for him as The New Adventures of Hitler, a humorous, surreal tale of Hitler's early life, staying with his brother in Liverpool before the First World War. Drawn by Steve Yeowell, the story may have killed the first magazine it ran in, and while published in its entirety in another, it hasn't been republished in roughly 25 years.
T Campbell has written quite a few online comics series and selected work for Marvel, Archie and Tokyopop. His longest-running works are Fans, Penny and Aggie-- and his current project with co-writer Phil Kahn, Guilded Age.