Title: Breakout!
Description: "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.
Subjects: Avengers (Fictitious characters), Supervillains, Juvenile fiction, Thor (Norse deity), Fiction, Science fiction, Adventure fiction, Avengers (Fictional characters), Radio and television novels, Superheroes, Good and evil, Children's fiction, Good and evil, fiction, Cartoons and comics