This hilarious, playful, but honest explanation of male behaviour from the writers of "Sex and the City" is designed to stop women wasting their time chasing after men who aren't into them, and help them to move on and find men who really are. Upfront and forthright, the wisdom of the book can be summed up by: men don't want to tell women when they're not interested - and women don't want to hear it anyway. But don't worry; it happens to the most beautiful, funny, interesting and intelligent women and all it means is that it's time to say 'Next!'. It's not that he's too busy, just got out of a relationship or scared of intimacy, you just need to learn to read the signs - 'He's Just Not That Into You If He's Not Calling You,' or 'If He's Not Dating You,' 'If He Only Wants To See You When He's Drunk', 'If He's Having Sex With Someone Else,' not to mention 'If He's Married.'