"Join the Mr Men and Little Miss as they go to work at a police station! Life is very happy in Happyland, but there are a few naughty and mischievous characters who keep PC Sunshine and the other police officers on their toes. Can you use your detective skills to help them solve the latest crimes in this funny new story? This new series features the Mr Men and Little Miss in work environments and is the perfect story range for young children interested in playing and learning about what goes on in the adult world of work."