Celebrate 30 years of Maisy with this extra-special anniversary edition of the classic pop-up book Happy Birthday, Maisy. Cards, presents, balloons ... it's party time! Join Maisy and her friends in a fun interactive adventure, with flaps to lift and tabs to pull on every page. Walker Books is proud to present this extra-special anniversary edition of the classic pop-up story - originally published in 1998 - Happy Birthday, Maisy to celebrate 30 years of our beloved mouse. From friends to learning to fun, it's always more fun with Maisy