"A perfectly paced and tautly plotted thriller...and an incredibly accomplished debut" (Paula Hawkins, #1 New York Times bestselling author of The Girl on the Train and Into the Water), about a beloved high schooler found murdered in her sleepy Colorado suburb and the secret lives of three people connected to her.How can you love someone who's done something horribly, horribly wrong? When a beloved high schooler named Lucinda Hayes is found murdered,...