Susan is considered the top expert on interfaith families celebrating more than one religion, and has spoken across the country and abroad. In 2013, Beacon Press published her book Being Both: Embracing Two Religions in One Interfaith Family. In addition, she founded the first blog devoted to interfaith family communities and interfaith identity, onbeingboth.com, and also blogged at Huffington Post Religion.
Her writing has appeared in The Washington Post, Time, Slate, Utne Reader, Discover, Science, National Wildlife, Health, Moment, Jewcy.com, interfaithfamily.com, and many other publications. Her work on interfaith families has been featured on The Today Show (NBC), CBS, NPR (All Things Considered, Here & Now, and The Diane Rehm Show), on the PBS program Religion & Ethics Newsweekly, on HuffPost Live, and in dozens of other media outlets.