The Best Jewel Thieves Books for Kids

Summary: Fizz, a small, fluffy police dog, takes on his first case. The winner's tiara has been stolen at the last three show dog championships, so Fizz goes deep undercover as a contestant at the Pemberley Show Dog Trials. With police dog Remi, he has to perform at his best to catch the thief red-handed.

Summary: Eleven-year-old Hal Beck embarks on a royal train journey with his uncle, expecting boredom. Instead, he befriends a stowaway, Lenny, and faces a mystery when a princess's diamond necklace is stolen. With suspicion on Lenny, Hal must use his keen observation and sketching skills to find the real thief and save his friend before the train's final stop. Can Hal uncover the truth in time?

Summary: Ben dreads staying with his seemingly dull grandma, but his world flips when he learns she's a retired jewel thief with a plan to steal the crown jewels. As Ben gets roped into her audacious scheme, he must navigate a world of secrets and surprises. Will they succeed in their daring heist, or will Ben's life become more complicated than he ever imagined? Discover the unexpected adventure that awaits in this tale of family, mystery, and mischief.