Jennings diary

When Jennings' new diary is made public, the thought of his most private thoughts being made public spur him to invent a secret language. Will anyone be able to decode it? And how does Jennings end up on the wrong side of the law? And what of the collection of ancient relics a visit to the Natural History Museum inspires Jennings and Darbishire to establish? Find answers to these and other questions, in this entertaining story by Anthony Buckerid...