Read more about Diana, Zaf and Gus! In these bonus stories, you can get more of the Chartwell and Crouch team''s exploits and sleuthing, as an exclusive addition to the main books. Stories include: Mystery at the National Gallery - in which Zaf and Diana solve an art crime and become friends; The Eccleston Square Mystery - a mystery right outside Diana''s London flat; Gus the Theatre Cat - Gus is missing in the theatre, can Newton the bus driver find him? And Larry the Downing Street Cat Goes Missing - it''s election day, should Larry follow that handsome tabby and his lady friend?