Adi's bonkers about conkers - but has he got what it takes to win the Conker Competition? (And how can he make sure Billy Basher doesn't cheat his way to the prize?) The Mystery Mob series has been created specifically to encourage boys to get reading and to support teachers with paired and guided reading sessions. The books have been written by Roger Hurn, bestselling author and primary school teacher, and feature a gang of boys getting into scrapes as they investigate strange mysteries!