How would you spend your birthday if you knew it would be your last? Eighteen-year-old Leonard Peacock knows exactly what he’ll do. He’ll say goodbye. Not to his mum – who he calls Linda because it annoys her – who’s moved out and left him to fend for himself. Nor to his former best friend, whose torments have driven him to consider committing the unthinkable. But to his four friends: a Humphre...