Title: Battle of the brightest
Description: "It's a battle of the brightest as the Jewels and rivals prepare to face off at Quiz Bowl Nationals. But first the Jewels must save the last special gem, the sapphire, then track down the ultimate treasure!"--Page 4 of cover.
Subjects: Sapphires, Jewel thieves, Detective and mystery stories, Jewelry, Juvenile fiction, Dectective and mystery stories, Fiction, Stealing, Best friends, Contests, Friendship, Children's fiction, Contests, fiction, Robbers and outlaws, fiction, Mystery and detective stories, Friendship, fiction