"Of Bridges is a dazzling investigation into the profound semantic and historical resonance of the seemingly simple word bridge, that passage between two points that is unique in its material, metaphoric, and philosophical properties. Harrison has chapters on every possible aspect of bridging, for example, the musical bridge, the poetic bridge as in Hart Crane's famous poem by that title, the actual historic bridges of Greece and Rome, and the 'thought' bridges of Nietzsche and Heidegger. Throughout, Harrison's book is astonishingly learned, well written, and imaginative. Bridges will never be the same after this brilliant study."– "Marjorie Perloff, Stanford University"