Building on the strengths of the first edition, the second edition of Modern Philosophy is enhanced by the addition of the following selections: Montaigne, Apology for Raymond Sebond, "The Senses Are Inadequate”; Newton, Principia, "General Scholium," and Optics, "Query 31”; Hume, Dialogues Concerning Natural Religion, Parts 1-5 and 9-12; Reid, Inquiry Into Human Mind, Conclusion, and Essays on the Intellectual Powers of Man, "Of Judgment,"chap. 2, Of Common Sense