This work brings together Max Lerner's extended and enduring essays on Aristotle, Niccolo Machiavelli, Alexis de Tocqueville, John Stuart Mill, Thorstein Veblen, and Oliver Wendell Holmes, Jr. Combining biography and interpretation, Lerner insightfully examines a cluster of thinkers who helped shape his own influential work in political theory and civilizational analysis. Viewed collectively, these essays show Lerner's method and mind at their best. Like Lerner himself, the "masters" were tough-minded realists - philosophers who saw human experience in all of its variety as central to study. Less inclined to metaphysical speculation, they wrestled with the real concerns and circumstances of their times - but always within the larger context of ultimate meaning and consequence. Lerner eloquently introduces each philosopher and his work, but he also provides his own criticism and commentary. Complicated subjects are clearly presented, and cross-disciplinary analysis enhances the reader's sense of the whole. In his introduction, Robert Schmuhl discusses why Lerner was attracted to these particular thinkers and how they refined his approach to the human sciences. Schmuhl also traces the influence of these figures on Lerner's work. Magisterial Imagination will be of importance to philosophers, political theorists, and sociologists.