Publisher's Synopsis
No good deed goes unpunished when freshman Steffie Brenner offers to give her awkward new neighbor a ride home after her first day at school. When her older sister Ali stops at a local park to apply for a job, Steffie and Madison slip out of the car to explore the park--and Madison vanishes.
Already in trouble for a speeding ticket, Ali insists that Steffie say nothing about Madison's disappearance. Even when Madison's mother comes looking for her. Even when the police question them.
Some secrets are hard to hide, though--especially with Madison's life on the line. As she struggles between coming clean or going along with her manipulative sister's plan, Steffie begins to question if she or anyone else is really who she thought they were. After all, the Steffie she used to know would never lie about being the last person to see Madison alive--nor would she abandon a friend in the woods: alone, cold, injured, or even worse.
But when Steffie learns an even deeper secret about her own past, a missing person seems like the least of her worries...
