Superman / Batman #28
an issue of Superman / Batman by DC Comics
Issue description
The Martian Manhunter attacks Batman! Parasite and Titano return! And
Superman's allegiance will be tested as writer Mark Verheiden (SUPERMAN) and Ethan
Van Sciver (GREEN LANTERN: REBIRTH) begin an epic 5-part arc involving many of
the DCU's alien heroes, including members of the Green Lantern Corps!