In this exciting Sherlock Holmes adventure, the famous detective’s powers of deduction are put to the test when he is called in to investigate the bizarre behaviour of a highlyrespected professor.

The Teacher’s Book includes factfiles with background information, summary, characters’ descriptions, and also ideas for projects and enjoyable games. A step-by-step approach on every chapter is also provided, with pre-reading, while-reading, and after-reading suggestions for teaching. A key to the activities of the Student’s Book, revision tests as well as the key to the revision tests are also included.