The Sentry (The Sentry Vol. 5 #3)

A HERO'S DUTY... AND A HEARTBREAKING FAREWELL! The Golden Guardian faces his most human challenge yet! SENTRY must say goodbye to his beloved companion, even as chaos erupts across New York City. Can BOB REYNOLDS hold back the VOID when grief threatens to consume him? Guest-starring THE INCREDIBLE HULK, IRON MAN and the FANTASTIC FOUR as the crystalline threat escalates!