"Friends and pranking partners Miles and Niles face a tough challenge when their favorite goat and nemesis, Principal Barkin, is replaced by his stern, no-nonsense father, Former Principal Barkin, who turns the school into boot camp"--

Odawahaka has always been too small for Maggie's big scientific ideas. Between her stuck-in-a-rut mom, her grumpy grandpop, and the lifetime supply of sludgy soda in the fridge, it's hard for Maggie to imagine a change. But when Lena moves in with her creative spirit and outrageous perspective, middle school takes off with a bang. Someone starts pulling the kind of pranks that send their rule-loving new principal into an uproar -- complete with purple...

While spending the summer at their grandmother's Vermont inn, two prankster siblings awaken young ghosts from the inn's distant past who refuse to "rest in peace."