Thank you to the group at Sams Publishing—Laura Norman, Keith Cline, Greg Kettell—for working through the table of content changes, schedule conflicts, and on-the-fly revisions. You’ve made this book a reality and deciphered many 2 a.m. sentences that were barely more than random keyboard mashing.

Thanks to everyone around us—family, friends, distant relations, strangers, and pets—for providing food, ibuprofen, and paying the bills.

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