BLACKEST NIGHT #4

Summer's hottest event explodes in this critical issue! Hold on to your power rings, because the secrets behind the Blackest Night finally stand revealed! While Earth is evacuated, Hal Jordan embarks on a brave journey to the darkest depths to uncover the truth behind the Black Lanterns! You won't believe what he uncovers!Continuing the best-selling epic from superstars Geoff Johns and Ivan Reis!