Be warned. This book a bit funny. You should open it in private.
If you read it on the bus, you might laugh you head off. Thud! Your fellow passengers will look at your headless body and frown. If you read it in church during the sermon then y you'll giggle instead of keeping a straight face. The Vicar will look at you over the top of his glasses, other worshippers will cough and move along the pew to show you're not with them.
So be warned. The humour starts on page one.
Recommended for ages 9 - 15.