Len Kageler, PhD, is a Professor of Youth and Family Studies at Nyack College in Nyack, New York, and New York City. He is the author of nine other books, including Youth Ministry in a Multifaith Society: Forming Christian Identity Among Skeptics, Syncretists, and Sincere Believers of Other Faiths (InterVarsity, 2014). He is often a guest lecturer or seminar presenter at youth worker or academic gatherings in North America and the European Union. Len is a runner, a researcher and reader. He and his wife, Janet, enjoy hiking year round. And Len, when he backpacks with friends in winter, is famous for making good omelets while camping on snow.