A beautiful and moving picture book from the UK's Children's Laureate, Joseph Coelho, tells the story of how a big, hairy argument gets in between two best friends. "The argument came from nowhere. It sat huge and bloated in the middle of the playground between me and my best friend." This big hairy monster appears out of the blue one day, splitting up the best friends and growing bigger and bigger, until it starts to ruin all the children in the playground's fun.Together, th