The Spice Ghosts have descended on Roshaven accusing Jenni of stealing their sacred bones and are threatening to destroy the city if they are not returned but Jenni the sprite has no idea what they’re talking about. With the help of her boss, Chief Thief-Catcher Ned Spinks, Jenni promises to find and return them however the skeletal trail leads them into the dark and dangerous waters of the dread Sea Witch. Ned is out of his depth and frantically treading water while Jenni must fight to avoid becoming catch of the day. The Bone Thief is the third quirky magical mystery adventure set in the Roshaven series of humorous fantasy novels.