When Amanda and Timmy build themselves a snowman called Mr Crystal they want him to live forever. But warm weather is coming and Mr Crystal begins to melt. As he gets smaller he becomes sillier and puts himself in danger. How can they stop him melting? Can Father Christmas help?...There are five Mr Crystal adventures involving the children who made him, also Father Christmas, Jack Frost, reindeer, a lost penguin, a camel, elves...As The Mail on Sunday said of the first story: 'Magical!'