The number one New York Times best-selling author of The Clique invites us into a new middle school - this time for girls learning to tame their animal powers. The newest student Sadie might become the next queen of the jungle after she is invited to join the Pack!

Don't be fooled...Charm House isn't like any other charm school. Charm stands for Center for Human-Animal Reform and Manners. Every girl who boards there has an animal light inside her that is wild and needs to be tamed. 

New-girl Sadie just wants to stay out of trouble and blend in. When she learns she has the fiercest animal light of all, she is invited to join the group of it girls known as the Pack, led by Lindsey, the school's queen of the jungle. Soon Sadie is consumed by social drama and her secret feelings for an off-limits private-school boy. Charm House is supposed to protect them, but danger looms when someone starts to threaten the girls. Is the school in jeopardy - or is someone trying to tear the Pack apart?