If you have suddenly, without warning, found yourself the parent of a teenager, and you have never met a teenager or anyone who has a teenager before, maybe this will have some useful advice. If, however, you have any experience at all with teenagers (including having been one yourself), this will probably be a pointless read. Contains gems such as "everyone eventually gets grumpy if they haven't had enough sleep" and "saving your teen from every possible difficulty will not help him/her develop responsibility" and "there is stuff on the internet that you probably don't want your child to see". DNF at 30%.
If only if had this book 10 years ago! My current teen is extremely easy work and so this book isn't needed but I read it out of curiosity and I thoroughly enjoyed it, raising any teen is hard, but if we parents lead the way, this book has your back.