Jeph Loeb is the author of BATMAN: THE LONG HALLOWEEN, BATMAN: DARK VICTORY, SUPERMAN FOR ALL SEASONS, CATWOMAN: WHEN IN ROME, CHALLENGERS OF THE UNKNOWN MUST DIE!, Spider-Man: Blue, Daredevil: Yellow and Hulk: Gray -- all of which were collaborations with artist Tim Sale. He has also written SUPERMAN/BATMAN, SUPERGIRL, THE WITCHING HOUR, Cable, X-Man, X-Force, The Ultimates 3, and various other books. His TV and movie credits include Teen Wolf, Heroes, Commando, Buffy: The Animated Series and Smallville. Currently, he is EVP and Head of Television Development for Marvel Comics.