Dannah Gresh is an author, a speaker, and the creator of the Secret Keeper Girl live events. She has sold over 1.3 million books, including Six Ways to Keep the "Little" in Your Girl, A Girl's Guide to Best Friends and Mean Girls (coauthored with Suzy Weibel), 8 Great Dates for Moms and Daughters, the bestselling And the Bride Wore White, and Lies Young Women Believe (coauthored with Nancy Leigh DeMoss). She and her husband have a son and two daughters and live in Pennsylvania. www.purefreedom.org.