Ben Tennyson is invading bookshelves everywhere with new, ultra cool alien technology!Cooper drags Ben, Gwen, and Kevin Kevin to the annual Sci-Fi convention, a big attraction for comic book geeks eve
Plumbers' helpers Manny, Helen, and Pierce have always been a little envious of the respect Grandpa Max shows to Ben, Gwen, and Kevin. Now they're determined to prove they can be just as successful as
