Green Lantern #44

As Hal Jordan and Barry Allen investigate a bizarre crime in Gotham City, they come face to face with one of their oldest allies--J'onn J'onzz, the Martian Manhunter! But their old friend is not there for reunions; he's come for much more. Meanwhile, Sinestro seeks to rebuild his army and take his revenge on the being that would usurp it--Mongul!

Characters: Bleez, Boodikka, Fatality, Flash (Barry Allen), Fury 6, Graf Toren, Hal Jordan, Hannu, John Stewart, Laira, Larfleeze, Martian Manhunter, Scar, Tomar Tu, Zilius Zox