Once upon a time, in a world of super heroes and villains, there lived a team of animals that saved the universe...and no one knew it. These creatures asked not for fortune or fame, merely to help the humans that pet them. But a new threat to the world has arisen, which only they know of, that could change everything...and kill one of them. Join CHRIS ELIOPOULOS, IG GUARA and CHRIS SOTOMAYOR for an epic tale of adventure, courage...and sacrifice. COLLECTING: Lockjaw & The Pet Avengers Unleashed 1-4, Pet Avengers One-Shot 2