‘This isn’t going to stop us! We’re definitely going to find Wills!’ 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 mystery, you can find Wills. You’ll discover his fantastic inventions too! In this Reader you will find:Focus on… Glossary of difficult words< In search of a Missing Friend - Maureen Simpson, Andrea Goroni, Sara Weiss od authora Maureen Simpson, Andrea Goroni, Sara Weiss a nakladatelství za skvělé ceny na e-shopu Martinus. cz.