Erin Smalley is the coauthor of 8 books, including her latest 10 Things a Husband Needs From His Wife. Originally a labor and delivery nurse, Erin holds a masters degree in clinic...ver maisErin Smalley is the coauthor of 8 books, including her latest 10 Things a Husband Needs From His Wife. Originally a labor and delivery nurse, Erin holds a masters degree in clinical psychology. She currently works alongside her husband Dr. Greg Smalley at Focus on the Family as a marriage strategic spokesperson and also continues to work with couples in private practice. ver menos