HEATHER GRAHAM is the New York Times and USA Today bestselling author of more than one hundred novels and novellas, including Phantom Evil, Ghost Walk, and Heart of Evil. A recipient of the RWA's Lifetime Achievement Award, and the Thriller Writers' Silver Bullet, she has been honored with awards from Georgia Romance Writers, Affaire de Coeur, RT Book Reviews, and more. JON LAND is the USA Today bestselling author of more than forty novels, including Strong Enough to Die, Strong Justice, Strong at the Break, Strong Vengeance, Strong Rain Falling (winner of the 2014 International Book Award and 2013 USA Best Book Award for Mystery-Suspense), Strong Darkness (winner of the 2014 USA Books Best Book Award and the 2015 International Book Award for Thriller), and Strong Light of Day (winner of the 2015 Books and Author Award for Best Mystery Thriller and the 2016 Beverly Hills Book Award for Best Mystery). Land is a graduate of Brown University. He lives in Providence, Rhode Island.