Rosie Mayflown lives a fairly normal life. She's an only child with parents who are constantly going away on business. Oftentimes she tags along, other times, she's left in the care of another family member. This summer, there's a change in plans. She's being sent to a summer camp in which she dreamed so much about. Ghosts populate the large terrain, and she isn't ready to face them. Speaking to ghosts is what she refers to as her hidden ability. Her parents never believe Rosie can see them, and her best friend Maddison is the only one who believes her. But imagine, having to face the place you've avoided for many years? Having to confront the voices that haunt your dreams?