Chip discovers mirror writing in Mirror Island and helps to find buried treasure on a magic key adventure.Biff, Chip and Kipper Stories is one of the most popular character series of all time. The Level 6 stories are full of humour, drama, rich language and storylines to engage and motivate children. The popular characters and a mixture of familiar settings and exciting adventures are brought to life by Roderick Hunt and Alex Brychta. Each book contains inside cover notes to help adults read and explore the content with the child. Teaching notes on Oxford Owl support independent reading, guided reading, writing, and speaking, listening and drama activities.