The Girls' Book of Secrets is the indispensable secret guide to keeping cool and confident and coping with the mysteries of modern life. Contains tips and tricks on: how to make a secret diary; how to create a secret disguise; the secret to understanding your mum; how to form a secret club; how to decode body language; how to write in invisible ink, and more. Complete with fabulous illustrations and a striking retro-effect cover, this is the perfect gift for any girl with a sense of adventure.