Following on from his first four massively unfair adventures, Norm is back! And he knows that it's just going to be one of those days...Before long a dog-related injury prevents him from biking, and an old "friend" threatens the one thing even more important to Norm than his bike. And we're not talking pizza! Upset plans and upset stomachs...Norm's out of luck. And it may be contagious! An award-winning, laugh-out-loud series for fans of Diary of a Wimpy Kid and David Walliams.