Thick and Dazzling Darkness undertakes the daunting task of exploring spirituality (qua poetry) in a way that connects such otherwise dissimilar poets as the self-consciously backward-looking Robinson Jeffers, the peculiarly American modernism of Robert Duncan, and the (at)tendent postmodernism of Fanny Howe and Nathaniel Mackey. O'Leary creates a conceptual fabric through which we can "read" this diverse group of poets-some well-served in scholarly circles, others rapidly falling off the American poetry radar. Given our cultural predicament as Americans, this work could not be more timely. -- G. C. Waldrep, Bucknell University