When global threats surface, they must contend with the combined might of: Captain America! Iron Man! The Black Widow! Thor! The Vision of Nova! The Invisible Woman! It's all ages action in the mighty Marvel manner! Featuring the villainy of Magneto and his brotherhood of Mutants, Galactus, Diamonhead and the Owl, and the Red Ghost and his Super-Apes. Plus: the Pet Avengers!