Day 8 of #SummerStuff fortnight, and listen up, Walliams fans! Here’s your chance to win a splendiferous #SummerStuff prize bundle from HarperCollins Children’s Books… One lucky family will win The World of David Walliams Book of Stuff, plus a shiny new Fire tablet and children’s headphones! Summer is here, the kids are tearing around the house covered in melted popsicle and what you hope is mud, and you’re here looking for ideas to keep them out of your hair smiling all summer! As if by magic, The World of David Walliams have just unleashed a compendium jam-packed with activities, games, fun facts...