In this second installment of the Keepers of the School series, Benjamin Pratt and his friend Jill make new contacts and uncover more clues in their effort to save their historic New England school from amusement-park developers. As the plot unrolls, the villain, a school janitor who actually works for the developers, is revealed to be even more unsavory than the kids initially suspected, and Benjamin becomes friends with another, retired janitor, who turns out to be a valuable source of information.
