Alicia Suskin Ostriker is that rare combination, a writer equally admired as poet and critic. The variety of subjects in Green Age is characteristic of her writing: from the opening poem, "Fifty," funny, courageous, and defiant, to a set of birthday poems for a grown daughter; from emulations of the Persian mystic Rumi, to the provactive "Meditation in Seven Days," whose central assumption is that we may find in the Bible traces of a Canaanite...