My thanks as always to my family and friends. I want to thank my awesome literary agent, Carole Jelen, as well as Cindy Teeters, Christian Kenyeres, Joyce Nielsen, Charlotte Kughen, Greg Wiegand, and especially Michelle Newcomb. I’d also like to thank everyone who gave me permission to use their information, particularly the parents of my mother’s daycare children for letting me take their pictures for the book.