The peculiar haunting of Thelma Bee

Eleven-year-old budding scientist Thelma Bee has adventure in her blood. But she gets more than she bargained for when a ghost kidnaps her father. Now her only clues are a strange jewelry box and the word Return, whispered to her by the ghost. It s up to Thelma to get her dad back, and it might be more dangerous than she thoughtthere s someone wielding dark magic, and they re coming after her next.