Celebrate thirty years of Percy the Park Keeper and his animal friends with this funny story in the classic series from award-winning author and illustrator Nick Butterworth! Percy the park keeper is having a day off. It is a perfect day for doing nothing. But Percy's peaceful picnic is disturbed when a little rabbit takes an unexpected tumble and needs help... Includes a surprise fold-out page! More than 9 million Percy the Park Keeper books sold, worldwide!