 Arnauld, Antoine |  Cordemoy, Géraud de |  Descartes, René: and the pineal gland |  Descartes, René: epistemology |  Descartes, René: ethics |  Descartes, René: life and works |  Descartes, René: mathematics |  Descartes, René: modal metaphysics |  Descartes, René: ontological argument |  Descartes, René: physics |  Descartes, René: theory of ideas |  Elisabeth, Princess of Bohemia |  emotion: 17th and 18th century theories of |  Gassendi, Pierre |  La Forge, Louis de |  Le Grand, Antoine |  Malebranche, Nicolas |  More, Henry |  occasionalism |  Regius, Henricus 