Emily Franklin collaborated with Brendan Halpin for their novel The Half-Life of Planets. She has also written a dozen novels for young adults, including the Principles of Love series and The Other Half of Me, and she edited It's a Wonderful Lie: 26 Truths About Life in Your Twenties. Emily's work has also appeared in The Boston Globe and national magazines. She lives in Massachusetts. www.emilyfranklin.com