A sneaky burglar is on the loose in the quiet town of Scrubbley, and no one's belongings are safe from his greedy hands! The local police are completely stumped, but the mystery takes a magical turn when the thief makes a very big mistake at the Pennykettle house. He breaks in and manages to steal one of Mrs. Pennykettle's incredibly special clay creations. Unfortunately for the burglar, he has swiped Grabber, a dragon who is notorious for his own mischievous habit of taking things! Now, Lucy is extremely worried about her little clay friend. Will the magical dragon use his unique powers to help the police catch the bad guy and bring him to justice? Or will being in the hands of a professional thief teach Grabber the wrong lessons, turning him into a master robber himself? Lucy will have to embark on a thrilling and hilarious neighborhood adventure to track down the culprit, rescue her dragon, and make sure Grabber stays on the right side of the law!