Flew, Anthony: How to Think Straight: An Introduction to Critical Reasoning. Buffalo, New York: Prometheus Books, 1998.
Schick, Theodore & Lewis Vaughn: How To Think About Weird Things: Critical Thinking For a New Age. Reprint edition. Mountain View, California: Mayfield Publishing Company, 1998.
Weston, Anthony: A Rulebook for Arguments. Third edition. Indianapolis: Hackett, 2000.
Copi, Irving M: Introduction to Logic. Upper Saddle River, New Jersey: Prentice Hall, 2002.
Skyrms, Brian: Choice & Chance: An Introduction to Inductive Logic. Belmont, California: Wadsworth Publishing, 1999.
Suppes, Patrick: Introduction to Logic. Mineola, New York: Dover Publications, 1999.
Sokal, Alan & Jean Bricmont: Fashionable Nonsense: Postmodern Intellectuals' Abuse of Science. New York: Picador USA, 1998.
Angeles, Peter (Editor): Critiques of God: Making the Case Against Belief in God. Buffalo, New York: Prometheus Books, 1997.
Craig, William Lane & Quentin Smith: Theism, Atheism, and Big Bang Cosmology. New York: Oxford University Press, 1996.
Drange, Theodore M.: Nonbelief and Evil: Two Arguments for the Nonexistence of God. Amherst, New York: Prometheus Books, 1998.
Edis, Taner: The Ghost in the Universe: God in Light of Modern Science. Amherst, New York: Prometheus Books, 2002.
Flew, Anthony: God, Freedom & Immortality: A Critical Analysis. Buffalo, New York: Prometheus Books, 1984.
Flew, Antony: The Presumption of Atheism, and Other Philosophical Essays on God, Freedom and Immortality. London: Pemberton, 1976.
Gale, Richard M.: On the Nature and Existence of God. New York: Cambridge University Press, 1993.
Howard-Snyder, Daniel (Editor): The Evidential Argument From Evil. Bloomington, Indiana: Indiana University Press, 1996.
Mackie, John L.: The Miracle of Theism: Arguments for and Against the Existence of God. New York: Oxford University Press, 1981.
Johnson, B. C.: The Atheist Debater's Handbook. Buffalo, New York: Prometheus Books, 1983.
Joshi, S. T.: Atheism: A Reader. Amherst, New York: Prometheus Books, 2000.
Joshi, S. T.: God's Defenders: What They Believe and Why They Are Wrong. Amherst, New York: Prometheus Books, 2003.
Katz, Bernard: The Ways of an Atheist. Amherst, New York: Prometheus Books, 1999.
Krueger, Douglas E.: What is Atheism?: A Short Introduction. Buffalo, New York: Prometheus Books, 1998.
Leslie, John (Editor): Modern Cosmology & Philosophy. Amherst, New York: Prometheus Books, 1998.
Martin, Michael: Atheism: A Philosophical Justification. Philadelphia: Temple University Press, 1990.
Martin, Michael: Big Domino in the Sky and Other Atheistic Tales. Amherst, New York: Prometheus Books, 1996.
Martin, Michael: The Case Against Christianity. Philadelphia: Temple University Press, 1991.
Martin, Michael & Ricki Monnier (Editors): The Impossibility of God. New York: Prometheus Books, 2003.
Nielsen, Kai: God, Scepticism, and Modernity. Ottawa: University of Ottawa Press, 1989.
Nielsen, Kai: Philosophy & Atheism: In Defense of Atheism. Buffalo, New York: Prometheus Books, 1985.
Parsons, Keith M.: God and the Burden of Proof: Plantinga, Swinburne, and the Analytic Defense of Theism. Buffalo, New York: Prometheus Books, 1989.
Parsons, Keith M.: Science, Confirmation, and the Theistic Hypothesis. Ontario: Queen's University, 1986.
Poidevin, Robin Le: Arguing for Atheism: An Introduction to the Philosophy of Religion. New York: Routledge 1996.
Rowe, William (Editor): God and the Problem of Evil (Blackwell Readings in Philosophy). Malden, Massachusetts: Blackwell Publishers, 2002.
Schellenberg, J.L.: Divine Hiddenness and Human Reason. Cornell Studies in the Philosophy of Religion. Cornell University Press, 1993.
Smart, J.J.C.: Atheism and Theism. Cambridge, Massachusetts: Blackwell Publishers, 1996.
Smith, George H.: Atheism: The Case Against God. Buffalo, New York: Prometheus Books, 1980.
Smith, George H.: Why Atheism?. Buffalo, New York: Prometheus Books, 2001.
Altemeyer, Bob & Bruce Hunsberger: Amazing Conversions: Why Some Turn to Faith & Others Abandon Religion. Amherst, New York: Prometheus Books, 1997.
Gilovich, Thomas: How We Know What Isn't' So: The Fallibility of Human Reason in Everyday Life. New York: The Free Press, 1993.
Guthrie, Stewart: Faces in the Clouds: A New Theory of Religion. New York: Oxford University Press, 1995.
Schumaker, John: Wings of Illusion: The Origin, Nature, and Future of Paranormal Belief. Buffalo, New York: Prometheus Books, 1990.
Schumaker, John: The Corruption of Reality: A Unified Theory of Religion, Hypnosis, and Psychopathology. Amherst, New York: Prometheus Books, 1995.
Shermer, Michael: How We Believe: The Search for God in an Age of Science. New York: W.H. Freeman & Company, 1999.
Vyse, Stuart A.: Believing In Magic: The Psychology of Superstition. New York: Oxford University Press, 1997.
Carroll, Robert Todd: The Skeptic's Dictionary: A Collection of Strange Beliefs, Amusing Deceptions, and Dangerous Delusions. New York: John Wiley & Sons, 2003.
Schick, Theodore & Lewis Vaughn: How To Think About Weird Things: Critical Thinking For a New Age. Reprint edition. Mountain View, California: Mayfield Publishing Company, 1998.
Shermer, Michael: The Borderlands of Science: Where Sense Meets Nonsense. New York: Oxford University Press, 2001.
Shermer, Michael & Stephen Jay Gould: Why People Believe Weird Things: Pseudoscience, Superstition, and Other Confusions of Our Time. San Francisco: W. H. Freeman & Company, 1997.
Blackmore, Susan: Dying to Live: Near-Death Experiences. Buffalo, New York: Prometheus Books, 1993.
Blackmore, Susan: In Search of the Light. Revised edition of the book The Adventures of a Parapsychologist. Amherst, New York: Prometheus Books, 1996.
Goldman, Alvin I.: Knowledge in a Social World. New York: Oxford University Press, 1999.
Ellin, Joseph: Morality and the Meaning of Life: An Introduction to Ethical Theory. Fort Worth, Texas: Harcourt Brace College Publishers, 1995.
Klemke, E.D. (Editor): The Meaning of Life. Second edition. New York: Oxford University Press, 2000.
Mackie, John L.: Ethics: Inventing Right and Wrong. Reprint edition. New York: Viking Press, 1991.
Martin, Michael: Atheism, Morality, and Meaning. Amherst, New York: Prometheus Books, 2002.
Nielsen, Kai (Editor): Ethics Without God. Revised edition. Buffalo, New York: Prometheus Books, 1990.
Nielsen, Kai: God and the Grounding of Morality. Ottawa: University of Ottawa Press, 1991.
Nielsen, Kai: Why be Moral?. Buffalo, New York: Prometheus Books, 1989.
Pojman, Louis P.: Ethics: Discovering Right and Wrong. Fourth edition. Belmont, California: Wadsworth/Thomson Learning, 2002.
Rachels, James: The Elements of Moral Philosophy: With Dictionary of Philosophical Terms. Fourth edition. Boston: McGraw-Hill, 2002.
Scarre, Geoffrey: Utilitarianism. London: Routledge, 1996.
Shaw, William H.: Contemporary Ethics, Taking Account of Utilitarianism. Oxford: Blackwell Publishers, 1999.
Smith, Quentin: Ethical and Religious Thought in Analytic Philosophy of Language. New Haven, Connecticut: Yale University Press, 1997.
Kurtz, Paul: Embracing the Power of Humanism. Lanham, Maryland: Rowman & Littlefield, 2000.
Kurtz, Paul: Eupraxophy: Living without Religion. Buffalo, New York: Prometheus Books, 1989.
Kurtz, Paul: Forbidden Fruit: The Ethics of Humanism. Amherst, New York: Prometheus Books, 1988.
Kurtz, Paul: In Defense of Secular Humanism. Buffalo, New York: Prometheus Books, 1983.
Armstrong, Karen: A History of God: The 4000-Year Quest of Judaism, Christianity and Islam. New York: Alfred A. Knopf, 1993.
Armstrong, Karen: The Battle for God: Fundamentalism in Judaism, Christianity and Islam. New York: Alfred A. Knopf, 2000.
Haught, James A.: Holy Hatred: Religious Conflicts of the 90s. Amherst, New York: Prometheus Books, 1995.
Haught, James A.: Holy Horrors: An Illustrated History of Religious Murder and Madness. Amherst, New York: Prometheus Books, 1996.
Schlagel, Richard H.: The Vanquished Gods: Science, Religion, and the Nature of Belief. Amherst, New York: Prometheus Books, 2001.
Barker, Dan: Losing Faith in Faith: From Preacher to Atheist. Madison: Freedom From Religion Foundation, 1992.
Dawkins, Richard: Viruses of The Mind. London, British Humanist Association, 1992.
Edwards, Paul (Editor): Immortality. Reprint edition. Amherst, New York: Prometheus Books, 1997.
Lamont, Corliss: The Illusion of Immortality. Introduction by John Dewey. Fifth edition. Buffalo, New York: Prometheus Books, 1990.
Larue, Gerald A.: Freethought across the Centuries: Toward a New Age of Enlightenment. Amherst, New York: Humanist Press, 1996.
Russell, Bertrand: Why I am Not a Christian: and Other Essays on Religion and Related Subjects. New York: Simon & Schuster, 1977.
Stein, Gordon (Editor): Anthology of Atheism and Rationalism. Buffalo, New York: Prometheus Books, 1980.
Stein, Gordon (Editor): Encyclopedia of Unbelief. Volumes I and II. Buffalo, New York: Prometheus Books, 1985.
Stein, Gordon (Editor): A Second Anthology of Atheism and Rationalism. Buffalo, New York: Prometheus Books, 1987.
Al-Rawandi, Ibn: Islamic Mysticism: A Secular Perspective. Amherst, New York: Prometheus Books, 2001.
Warraq, Ibn (Editor): The Origins of the Koran. Buffalo, New York: Prometheus Books, 1998.
Warraq, Ibn (Editor): The Quest for The Historical Muhammad. Buffalo, New York: Prometheus Books, 2000.
Warraq, Ibn (Editor): What the Koran Really Says: Language, Text, and Commentary. New York: Prometheus Books, 2002.
Warraq, Ibn: Why I Am Not A Muslim. Buffalo, New York: Prometheus Books, 1995.
Wells, G.A.: The Acts of the Apostles: A Historical Record?. London: South Place Ethical Society, 2000.
Doherty, Earl: The Jesus Puzzle: Did Christianity Begin With a Mythical Christ?: Challenging the Existence of an Historical Jesus. Ottawa: Canadian Humanist Publications, 1999.
Hoffmann, R. Joseph: Jesus Outside the Gospels. Buffalo, New York: Prometheus Books, 1990.
Lüdemann, Gerd: What Really Happened to Jesus: A Historical Approach to the Resurrection. Knoxville: Westminster John Knox Press, 1996.
Mack, Burton L.: Who Wrote the New Testament?: The Making of the Christian Myth. San Francisco: HarperSanFrancisco, 1996.
Price, Robert M.: Deconstructing Jesus. Amherst, New York: Prometheus Books, 2000.
Van Voorst, Robert E.: Jesus Outside the New Testament. Grand Rapids, Michigan: W.B. Eerdmans Publishing, 2000.
Wells, G.A.: The Jesus Legend. La Salle, Illinois: Open Court, 1996.
Wells, G.A.: The Jesus Myth. La Salle, Illinois: Open Court, 1998.
Zindler, Frank L.: The Jesus the Jews Never Knew: Sepher Toldoth Yeshu and the Quest of the Historical Jesus in Jewish Sources. Austin, Texas: American Atheist Press, 2003.
Stenger, Victor J.: Has Science Found God?: The Latest Results in the Search for Purpose in the Universe. New York: Prometheus Books, 2003.
Stenger, Victor J.: Timeless Reality: Symmetry, Simplicity, and Multiple Universes. Amherst, New York: Prometheus Books, 2000.