Tales of the Sinestro Corps Cyborg Superman

Tales of the Sinestro Corps Cyborg Superman. 2007 (NM). Stock Photo. 

Who is Hank Henshaw? What made him the Cyborg Superman, and what disturbing final reward does he hope the Sinestro Corps can give him? Peel away the mysterious layers of the mechanical monster as the new JLA Watchtower's defenses are put to the test against him and the Sinestro Corps!