I would like to thank, and I am grateful to, my beautiful and loving wife for putting up with the late nights split between work, spending time contributing to the Drupal community, and writing this book. I would also like to thank my two sons; thank you for giving up your playtime so that Daddy could write this book.

Thank you, Andy Giles, for helping me get to my first Drupal camp and kicking off my Drupal career. I would also like to thank my mentors Bojan Živanović, David Snopek, Ryan Szrama, and everyone else in the Drupal community!