The Girl in the ParkBy: Mariah Fredericks In a starred review, Publishers Weekly called this YA mystery a "haunting psycological thriller" and "profound, provocative commentary on what it means to grow up in the age of Facebook." When Wendy Geller's body is found in Central Park after the night of a rager, newspaper headlines scream,"Death in the Park: Party Girl Found Strangled." But shy Rain, once Wendy's best friend, knows there was more to Wendy than just "party