 The German Genius by Peter Watson |  The German Genius: Europe's Third Renaissance, the Second Scientific Revolution, and the Twentieth Century by Peter Watson |  The Seekers by Daniel J. Boorstin |  The Decline of the West by Oswald Spengler |  A History of Knowledge by Charles Van Doren |  1492 by Felipe Fernandez-Armesto |  The Evolution of Civilizations by Carroll Quigley |  Compass by Alan Gurney |  Catastrophe by David Keys |  Intellectuals by Paul Johnson |  Civilization by Roger Osborne |  The Dark Valley by Piers Brendon |  The Lessons of History by Will Durant |  Reflections on a Ravaged Century by Robert Conquest |  The Greatest Minds and Ideas of All Time by Will Durant |  The Making of Modern Britain by Andrew Marr |  The Most Powerful Idea in the World by William Rosen |  Soul Made Flesh by Carl Zimmer |  The Better Angels of Our Nature by Steven Pinker |  On Monsters by Stephen T. Asma |