The Berenstain Bear Cubs are especially lucky to have Grizzy Gran as their grandmother. Using her magic crystal ball, Grizzy Gran can predict the future! That is, until Ripoff Ralph sets his sights on stealing the magic crystal ball for his own schemes. Can the Bear Scouts put an end to Ralph's shenanigans and make sure the ball remains safe?The Berenstain Bears Chapter Books are the perfect next step for increasingly independent young readers.