From the back of the book:

Something is amiss in Beantown!

When National Security Council Liaison Henry Gyrich sends the AVENGERS on a public-relations trip to Boston, they stumble upon something sinister in the seaside city. Is it just a simple drug smuggling ring, or something more? Find out inside!

This adventure includes a 21-page adventure book, a full-color map, and complete information on CAPTAIN AMERICA, THOR, IRON MAN, BEAST, BLACK WIDOW, BLACK PANTHER, SHE-HULK, WONDER-MAN, and their deadly foes in this adventure.