Avengers #49

“WORLD WAR SHE-HULK” Goes Nuclear!
War beneath the waves. The Winter Hulk has been sent to Atlantis with a dark mission. And things will get even darker and bloodier if the Russian super-assassin Red Widow has her way. But no matter who wins, She-Hulk and the Avengers will be changed forever! And next month, it all explodes in AVENGERS #750!