Book 8 in the Christie and Agatha's Detective Agency series!‘I tell you this isn’t my cat! Either you’re blind or you’re all in on the conspiracy!’Christie and Agatha are on the set of a film starring none other than Charlie Chaplin – and a particularly mischievous cat. But when the cat’s owner claims that the feline on the set is a fake and that the real one is missing, the twins are hired both to clear Mr Chaplin’s name and find out what has happened to the real Fluffykins. About the Christie and Agatha's Detective Agency series:It’s not easy growing up in the 1920s. While Christie can usually be found up a tree or trying a spot of amateur engineering, her shy twin Agatha buries her nose in books and dreams of being a writer. The pair couldn’t be more different. But when a scientific discovery goes missing, they find that together they make a winning combination and Christie and Agatha’s Detective Agency is born. Join the twin detectives as they solve thrilling mysteries all over the world!