Percy the park keeper's friends need his help in this hilarious story in the 9-million-copy best-selling classic series from highly regarded author Nick Butterworth!A storm is raging outside and Percy the park keeper is having a sleepless night. When he gets up the following morning, Percy finds that the old oak tree has been blown down. It is a disaster for his animal friends who live there, but Percy is soon devising a plan to help his little friends find new homes.Includes a fabulous, surprise fold-out poster!Percy and his animal friends have delighted readers around the world for over thirty years!