The Tipping Point purports to answer two questions, "Why is it that some ideas or behaviors or products start epidemics and others don't? And what can we do to deliberately start and control positive epidemics of our own?
How to be slightly happier and get a bit more done. Fabulous self-help book that does not promise to change your life in or how many days, but gives practical tips on how to make small changes that could really make a difference. And it's funny!