Daisy Wells and Hazel Wong are famous for the murder cases they have solved - but there are many other mysteries in the pages of Hazel's casebook, from the macabre Case of the Deepdean Vampire, to the baffling Case of the Blue Violet, and their very first case of all- the Case of Lavinia's Missing Tie. Packed with brilliant mini-mysteries, including two brand-new and never seen before, and peppered with Daisy and Hazel's own tips, tricks and facts, this is the perfect book for budding detectives and fans of the award-winning, bestselling Murder Most Unladylike series.