David Walliams and Tony Ross return with the story of Warble, a walrus with a big heart and an even bigger voice. When Warble's latest powerhouse performance causes an avalanche, her friends turn their backs on her - until a tuneless moose and a dose of understanding provide a fantastically feel-good conclusion. The perfect gift for anyone who loves to laugh or sing, this brand-new story from David Walliams and Tony Ross is a delightfully wonderful warble about doing what makes you HAPPY, and being LOUD about it!