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"When a super villain known as Graviton attacks New York, the world calls upon its mightiest heroes. Join Iron Man, Thor, Hulk, Ant-Man, and Wasp as they assemble to save the day!"--Page 4 of cover.
Avengers (Fictitious characters)SupervillainsJuvenile fictionThor (Norse deity)FictionScience fictionAdventure fictionAvengers (Fictional characters)Radio and television novelsSuperheroesGood and evilChildren's fiction