In Twenty Questions, one of America's finest poet-critics leads readers into the mysteries of poetry: how it draws on our lives, and how it leads us back into them. In a series of linked essays progressing from the autobiographical to the critical--and closing with a remarkable translation of Horace's Ars Poetica unavailable elsewhere--J. D. McClatchy's latest book offers an intimate and illuminating look into the poetic mind. McClatchy begins with...