What is a Googly?

"This witty and mysterious book demystifies the jargon and answers all teh questions you've always wanted to ask. Illustrated with pithy (and instructive) cartoons, it explains where cricket comes from, what happens on teh field, what the tactics are and the dos and donts of being a spectator. If you have ever made a fool of yourself by asking who is winning or when is it going to finish the, What is a Gogly by Rob Eastaway is for you."