Who knew there were so many questions in the World? Well, the author does now.

In this fourth edition of the highly acclaimed (by the author) book of answers to questions as diverse as "Was the first aerial bombardment from a dirigible?" to "From where does the phrase 'peter out' come?", this book is packed full of information that you never knew you wanted to know. But once you start reading, you can't put this book down. That's because the author has put glue all over the cover (joke (almost)). But it is surprisingly addictive - and you read it in commuter sized shucks, so its just right for the daily journey into the office (but not if you're driving yourself).

I'm So Glad You Asked Me That Goes Fourth picks up where Book 3 left off and ends where Book 5 will start. Just the thing to fill the Christmas stockings of people that you don't really like that much, but you have to buy them a present anyway because they bought you one last year.