Avengers #15
BLOOD HUNT TIE-IN: A BLOODY BRAWL ON A VAMPIRE-INFESTED HELICARRIER! Captain America's ad hoc team of Avengers old and new must face a foe commanding an army of vampires… …IN THE SKY! With a group of decidedly earthbound heroes! Don't miss this action-packed, bloody tale of heroism and hemoglobin! Rated T+