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.