Douglas Groothuis sees the basic tenets of postmodernism as intellectually flawed and here unveils how truth can be defended in the postmodern era in the vital areas of theology, apologetics, ethics and the arts.

J. Richard Middleton and Brian J. Walsh offer an introduction, evaluation and response to postmodern culture that comes straight from the heart of the gospel.

Crystal L. Downing introduces students (especially those in the arts) to postmodernism: where it came from, and how Christians can best understand, critique and benefit from its insights.

Søren Kierkegaard (1813-1855) had a mission—reintroduce the Christian faith to Christians. Mark Tietjen thinks that Kierkegaard's critique of his contemporaries strikes close to home today. Through an examination of core Christian doctrines, he helps us hear Kierkegaard's missionary message to a church that often fails to follow Christ with purity of heart.

J. Budziszewski presents and defends the natural-law tradition by expounding the work of leading architects of the theory, including Aristotle, Thomas Aquinas and John Locke.

Who ought to hold claim to the more dangerous idea—Charles Darwin or C. S. Lewis? Daniel Dennett argued for Darwin in Darwin's Dangerous Idea. Offering careful, able development of Lewis's thought, Victor Reppert now champions C. S. Lewis, demonstrating that Lewis's "argument from reason" can bear up under the weight of the most serious philosophical attacks.

Steve Wilkens introduces the study of philosophy by exploring a single issue from each of these well-known philosophers: Socrates, Plato, Aristotle, Augustine, Aquinas, Descartes, Kierkegaard, Marx, Nietzsche and Sartre.

In culture that exploits sex in everything from advertising to climbing the corporate ladder, it's easy to lose sight of the true purpose and place of sexuality. Philosopher and ethicist Caroline J. Simon identifies six "lenses" through which people understand sex and sexuality and provides clarity for developing a holistic, biblical sexual ethic.