David Womersley is the Thomas Warton Professor of English Literature at the University of Oxford. His books include Divinity and State, Gibbon and the "Watchmen of the Holy City" and The Transformation of the Decline and Fall of the Roman Empire. He is also the editor of many books, including the Penguin Classics editions of Gibbons's Decline and Fall of the Roman Empire, Boswell's Life of Samuel Johnson and David Hume's complete essays. He is a Fellow of the British Academy and of the Royal Historical Society.