"When Tiana gets an unexpected invitation to visit Mama Odie, she knows something must be wrong. But the truth is beyond anything she could have guessed. A dangerous jewel has been stolen from the bayou, and Mama Odie needs Tiana to get it back. With a little help from her friends, Tiana sets off to find the jewel--and return it before something terrible happens"--P. [4] of cover.