Kids don't come with an instruction manual (not that most men would read one if they did). Instead they're shaped by life-forming milestones and learn-as-they-go mistakes, which you, as modern, responsible fathers, must be there to help them deal with, solve, or at least advise upon pretty much from their birth until you've drawn your last breath. This book will give you a head's up on all the defining moments you are guaranteed to experience as a parent. It'll warn you...
