Demolition looms in the third Keepers of the School adventure from
Andrew Clements, the master of the school story.
Benjamin Pratt is running out of time--and if the old Oakes School gets
torn down by greedy developers, his hometown by the sea will be changed
forever. Good thing Ben and Jill have found a secret weapon--a third
Keeper. Who knew that a kid so annoying could be such a spy wiz?
But that nefarious janitor Lyman has secret weapons of his own: a bag of
high-tech tricks, plus some low-tech security measures that are simple
but terrifying. These kids are smart, but can they outsmart Lyman and
his new "assistant"? There's history in the making here, and the clock
keeps tick, tick, ticking toward total demolition