Bones of the Moon is the story of a young woman named Cullen James who leads a dual life, one in the real world and the other in her vivid night dreams set in a magical land called Rondua. In these dreams, Cullen embarks on a quest to find the Bones of the Moon, five bones that hold power over Rondua. As the dreams intensify, they begin to impact her waking life, leading to unsettling and frightening intersections between the two worlds. Alongside an enigmatic little boy also seeking the bones, and Mr. Tracy, a dog the size of a hot-air balloon, Cullen navigates through both realms in search of these mystical bones.