Originally from New York City, Ellen Oh is the founder of We Need Diverse Books and the author of the Prophecy trilogy (Prophecy, Warrior, and King) for young adults. Spirit Hunters is her fourth book and her first for middle grade readers. A former adjunct college instructor and lawyer with an insatiable curiosity for ancient Asian history, Ellen lives in Bethesda, Maryland, with her husband and three daughters and has yet to satisfy her quest for a decent bagel. You can visit her online at www.ellenoh.com.