Lawrence Kushner teaches and writes as the Emanu-El Scholar at The Congregation Emanu-El of San Francisco. He has taught at Hebrew Union College-Jewish Institute of Religion in New York City and served for twenty-eight years as rabbi of Congregation Beth El in Sudbury, Massachusetts. A frequent lecturer, he is also the author of more than a dozen books on Jewish spirituality and mysticism. He lives in San Francisco.
David Mamet is a Pulitzer Prize-winning playwright. He is the author of
Glengarry Glen Ross, The Cryptogram, and
Boston Marriage, among other plays. He has also published three novels and many screenplays, children's books, and essay collections.