Book excerpt: 10cc chalked up more Top 10 singles and albums in the UK than virtually any other band of their generation: their most famous creation, 'I'm Not In Love', is a pop classic that has been played more than 3 million times on American radio; their records have been covered by everyone from The Pretenders to the Fun Lovin' Criminals; and their admirers include REM. Yet 10cc's enormous contribution to pop music consistently gets overlooked.