This award-winning graded readers series is full of original fiction, adapted fiction and factbooks especially written for teenagers. Marvin lives with his parents and a grandfather who is always inventing new gadgets to help his family. But his grandfather's inventions often end up making Marvin's life harder. Then one particular invention proves a success but it also attracts unwanted attention from a school bully. This is a British English version of the title. The book coms with a CD-ROM/Audio CD with vocabulary games and complete text recordings. Cambridge Experience Readers, previously called Cambridge Discovery Readers, get your students hooked on reading.