Erin Elisabeth Conley is the author of all the PSST! Books: Crush: A Girl's Guide to Being Crazy in Love, Dumped: A Girl's Guide to Happiness After Heartbreak, and Uncool: A Girl's Guide to Misfitting In. She also coauthored The Simply SPA-tacular Spa Time Book and Robot Riots: The Good Guide to Bad Bots. Erin splits her time between Buenos Aires, Argentina, and San Francisco, California.