Harriet and the Haunted School

THE ANTI-HARRIET LEAGUE

Who put tennis balls in Miss Tremloe's tuba? Who put the football jerseys in the school dishwasher? And who...or what ...chased Ethel Bunch out of the Slow Street Primary School in the dead of night? Was it the Slow Street Phantom?

There's a mystery at Slow Street, and the Anti-Harriet League—the kids who are afraid of Harriet the troublemaker—think Harriet is the phantom. So they hatch a plan to get Harriet. They need gloves (so as not to leave fingerprints), masks (to conceal their identities), and ropes (to tie up Harriet). Will their plan work? Can they get Harriet?...Or is there really a phantom on Slow Street?