Irin Carmon is a journalist covering gender, politics, and law. She's a columnist for the Washington Post's Outlook section and a distinguished fellow at the Athena Center for Leadership Studies at Barnard. She has been a national reporter at MSNBC, Salon, and Jezebel. Shana Knizhnik is a civil rights attorney. While a student at NYU law school, she created the Notorious RBG Tumblr, a feminist website dedicated to Justice Ruth Bader Ginsburg and her lifelong fight for equality and social justice. Kathleen Krull is the award-winning author of many books for children and young adults. She lives in San Diego, California, with her husband, a children's book illustrator. You can visit Kathleen online at www.kathleenkrull.com.