Seventeen-year-old Evan struggles to deal with his mother's abuse and his new feelings for his friend Henry.

Henri "Halti" Haltiwanger can charm just about anyone. But his easy smiles mask a burning ambition to attend his dream college, Columbia University. There is only one person who seems immune to Henri's charms: his "intense" classmate and neighbor Corinne Troy. When she uncovers Henri's less-than-honest dog-walking scheme, she blackmails him into helping her change her image at school. Henri agrees, seeing a potential upside for himself. Soon what...

"From the New York Times bestselling author of Furyborn comes a breathtaking and spine-tingling novel about three teenage girls who face off against an insidious monster that preys upon young women ..."--From publisher website.