Hal Jordan prepares for the coming of Parallax and squares off against an all-new Sonar, in DC Comics' Green Lantern #49, due in stores on Wednesday.

The issue leads into next month's Green Lantern #50, when a different Hal Jordan -- driven mad by power and grief and pulled from the pages of Zero Hour during the recent Convergence Crisis -- will set his sights on the modern day DC Universe and face off against our Hal Jordan in doing so.