The Moomin family and their friends are the delightful creation of Tove Jansson, and are full of a particular humour and magic that has enchanted generations of children and adults alike.

Using the author's original characters and artwork, Moomin and the Birthday Button is part of a stunning new range of children's titles launching in the year of the Moomins' 65th anniversary celebrations. In this, the first of a new series of picture books, Moomintroll wakes up full of excitement.

It's his birthday! But when it appears that his friends have forgotten all about his special day, Moomintroll is very upset.

Even Moominmamma finds it hard to comfort him! Then there's a knock at the door . . . Who can it be, and what will happen next?