Written by Mark Verheiden; Art and cover by Ethan Van Sciver

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!