Revenge of the Shadow People

A boy's shadow has a mind of its own in the ninth book in the Ghosts of Fear Street middle grade series from master of horror R.L. Stine.Weird things have been happening to Vinny Salvo's shadowit's been growing horns. And claws. And some pretty sharp teeth. Now it's coming after himbut how do you hide from your own shadow? Vinny better find outfast!