"I never believed in ghosts until one tried to kill me." Kennedy Waters and her mother were very close, or so she thought. After she comes home to find her mother dead, Kennedy is devastated. The coroner said it was heart failure, but Kennedy has trouble accepting it because her mother was young and in good health. When a ghost appears and tries to kill her, Kennedy soon learns that her mother's death was caused paranormal forces. Her mother was involved in the Legion of the Black Dove, a secret society of ghost hunters created to protect the world from an evil demon. All five adult members were killed and it is now up to their children to fight the demon. The other kids have been training for years, but this is all new to Kennedy. Is she up for it? Will she be an asset or liability to Legion? "Unbreakable," is a fast-paced, thrilling read.