Quillo (systematics and spirituality, Oblate Sch. of Theology, San Antonio) outlines 11 principles of mainstream New Age teaching. He then compares these with biblical teaching in Genesis, Wisdom literature (Proverbs, Psalms, Sirach), Luke, Philippians, Colossians, and Ephesians, from which he develops a contrasting list of biblical teachings. Sensitive not only to historical criticism but also to reader-response critical approaches and emphasizing points of agreement while not ignoring nuances of difference, Quillo offers constructive interreligious dialog with the New Age from which Christians and Jews can gain new appreciation for resources contained in their own traditions. Highly recommended for public, seminary, and undergraduate collections.