GREER HENDRICKS is the coauthor of the New York Times bestseller The Wife Between Us, An Anonymous Girl, and You Are Not Alone. Prior to becoming a novelist, she spent over two decades as an editor at Simon & Schuster. She obtained her master's degree in journalism from Columbia University, and her writing has appeared in The New York Times, Allure, and Publishers Weekly. She lives in Manhattan with her husband and two children.

SARAH PEKKANEN is the internationally and USA Today bestselling author of eight previous solo novels and the coauthor of the New York Times bestseller The Wife Between Us, An Anonymous Girl, and You Are Not Alone. A former investigative journalist and award-winning feature writer, she has published work in The Washington Post, USA Today, and many others. She is the mother of three sons and lives just outside Washington, D.C.

Praise for Greer Hendricks and Sarah Pekkanen:

"Dynamic duo Hendricks and Pekkanen bat another one out of the park with this unputdownable, highly recommended thrill ride." -- Library Journal (starred review)

"Slickly twisty [with] gasp-worthy final twists...major league suspense." --Publishers Weekly (starred review)

"Masterfully escalates the suspense...keep[s] the reader guessing until the end. A great follow-up." --Booklist (starred review)

"Psychological suspense is a genre that needs to be handled with kid gloves...Greer Hendricks and Sarah Pekkanen seem to have mastered the formula...a creepy-crawly tale." --New York Times Book Review