We would like to extend our biggest thank-yous to Kelsie Besaw, our wonderful editor; to Bill Wolfsthal and Tony Lyons, who gave us this tremendous opportunity; and to everyone at Skyhorse who worked tirelessly to bring this book to market. To Holly Schmidt and Allan Penn, who have continuously mentored us and have been confident that we can handle any project. And to our loving families, who probably stepped on a lot of LEGO® bricks over the years.