Book excerpt: Another "How To" guide, part of the successful series that tells children everything they need to know about the hottest topics in the world today. Being Prime Minister is probably the top job in the country. It's also one of the most stressful and least popular jobs on the planet. British democracy has evolved over almost 1000 years, and has ended up a bit complicated. How to Be Prime Minister explains how it all fits together, who does what,and how a to go about plotting your glorious career! Published in the run-up to the General Election, it will help children to find out what Government is and what it does; what it's like inside 10 Downing Street; how to get a law passed; and what weird things go on in the Houses of Parliament. Adam Hibbert is a journalist and children's writer. His books are on topics from spacecraft to insects, and he writes regularly for the Radio Times, New Statesman and LM Magazine.