Today is a terrible day for Wolfie: there is a single cloud, the water in the bubble bath is absolutely ice-cold, there aren't enough chocolate chips in the cookies and everyone else is having a nice day. No-one understands Wolfie at school. But then Penguin comes along... and she does understand. Suddenly things start to get a lot, lot better. A hilarious exploration of grumpiness for anyone who has ever woken up to find everything unreasonably annoying.