A mighty Marvel team-up

"Agreeing to help the Fantastic Four and Namor find the great underwater city of Atlantis, Spider-Man dives into the Quantum Realm where he discovers he might need more than just superpowers to save the day"--Provided by publisher.

"When the Avengers are assembled to contain a super threat in New York City, Spider-Man is given the most important job of all: to make sure all the Avengers' super pets are safe! Spider-Man wants in on the bad guy fighting action, but with great power comes great pet sitting"--Provided by publisher.