Anthony Horowitz Granny Book - Best Selling Mystery Novel for Teens & Adults - Perfect for Reading at Home, School, or Book Clubs

"Hugely popular . . . I  can hear Horowitz fans drooling." Times

Joe Warden isn't happy. He has rich, uncaring parents and he's virtually a prisoner in the huge family mansion, Thattlebee Hall.

But his real problem is his granny. Not only is she physically repulsive and unbelievably mean, but  she seems to  have some secret plan - and  that plan involves him.