... and register this book at informit.com/register for convenient access toany updates, downloads, or errata that might be available for this book.ptg7041380ForewordIn 2010, we celebrated two significant ... you,Helle, for allowing me to spend all that time writing this book, and thank you for forcingme to keep writing even when I was tired of writing. Andreas and Emil, I am sorry for allthe time ... by their careand love for each other and for me.—Charles YoungThis book is dedicated to my loving and caring wife, Helle, and ourtwo sons, Andreas and Emil. Thank you for all your support when...