Green Lantern Corps Vol. 4: Excavations

As the Green Lantern Corps rebuilds, new threats emerge across the universe, and the future of the Corps hangs in the balance.

The Green Lantern Corps has survived its latest battles, but peace may prove just as challenging as war.

As the Corps attempts to recover from a series of galaxy-shaking conflicts, its members finally have an opportunity to catch their breath. But downtime rarely lasts long for the universe’s greatest peacekeepers. While Jessica Cruz works to establish order among a new generation of Alpha Guardians, Jo Mullein finds herself at the center of an unexpected legal crisis, and Guy Gardner and Kyle Rayner undertake a dangerous mission to locate the missing Hal Jordan.

Meanwhile, powerful new forces continue to rise across the cosmos, and an enemy from the Corps’ distant past returns to threaten everything they have worked to rebuild.

Collects Green Lantern Corps #20-24.