Janus Directive

"The Janus Directive" is an eleven-part comic book crossover first published by DC Comics between May and June of 1989. Among the creators who contributed to the storyline were writers John Ostrander, Kim Yale, Paul Kupperberg, Cary Bates and Greg Weisman, and artists John K. Snyder III, Rick Hoberg, Rafael Kayanan, Tom Mandrake, and Pat Broderick.