Ideal to engage reluctant boy readers aged 7-12. This must be the coolest invention ever: a time machine! Dwayne and Gummy can't wait to try it out... with mind-blowing results! The Mystery Mob series has been written specially to appeal to boys and to develop reading enjoyment and reading stamina. Each book follows the story of a gang of six adventurous (sometimes too adventurous!) boys as they get into scrapes and unravel mysterious happenings. The unintimidating format and friendly design help motivate boys to pick up a book and continue reading through the whole series. A non-fiction section at the back features quizzes, jokes and fun facts so you can find out more about what the Mystery Mob have been up to. Interest age: 7-12 Reading age: 7-8