IN SEARCH OF A MISSING FRIEND A1 - WITH AUDIO CD

What have Black Hand Gang done? Have they kidnapped Wills, a brilliant young inventor? Where is he? Where have they taken him? No one knows where Wills has gone - and his best friends, the twins Harry and Camilla - are very worried. Last time they saw him, Wills was with the Black Hand Gang - and he looked extremely unhappy! Luckily, Wills has left the twins lots of clues to follow - maybe they'll find him soon. You can solve the mistery, you can find Wills. You'll discover his fantastic inventions too! Focuns on..., glossary of difficult words, comprehensions activities and test yourself.