Jennifer McMahon is the author of seven wonderful novels, including the breakout ghost story/psychological thriller Promise Not to Tell, and the most recent The Winter People and The Night Sister, both released in 2015. As a child, she was convinced a ghost named Virgil lived in her attic, and since has crafted creepy, sophisticated, and compelling novels that blend the supernatural with real psychological tension. 

Thrill Seekers host Alex Dolan is a writer and musici