John Ostrander Author

John Ostrander is a comics writer who co-created the science fiction series Grimjack with artist Timothy Truman. With his late wife, Kim Yale, he wrote DC's Suicide Squad and Martian Manhunter. With artist Tom Mandrake, he wrote a lengthy run of DC's The Spectre. Ostrander has also written for Marvel Comics and Warp Graphics' Elfquest series.