These Things Hidden by Heather Gudenkauf

When teenager Allison Glenn is sent to prison for a heinous crime, she leaves behind her reputation as Linden Falls’ golden girl forever. Her parents deny the existence of their once-perfect child. Her former friends exult her downfall. Her sister, Brynn, faces whispered rumours every day in the hallways of their small Iowa high school. It’s Brynn–shy, quiet Brynn–who carries the burden of what really happened that night. All she wants is to forget Allison and the past that haunts her. But then Allison is released to a halfway house and is more determined than ever to speak with her estranged sister. Now their legacy of secrets is… Read more.