From a New York Times bestselling author, a young boy is haunted by a voice in his head in this "epic horror" novel, perfect for fans of Stephen King (Dan Chaon

Imaginary friend Budo narrates this heartwarming story of love, loyalty, and the power of the imagination—the perfect read for anyone who has ever had a frien

From the bestselling horror author of Within These Walls and The Bird Eater comes a terrifying novel that follows a teenager determined to break from his family

Abandoned by her mother and neglected by her scientist father, timid Elizabeth Murmur has only her fearless friend, Zenobia, for company. And Zenobia’s compan

Many parents delight in their child's imaginary companion as evidence of a lively imagination and creative mind. At the same time, parents sometimes wonder if t