Come, Let Us Reason: An Introduction to Logical Thinking

Introduction to Philosophy: A Christian Perspective

Ten Philosophical Mistakes

Logic: A God-Centered Approach to the Foundation of Western Thought

The Idea of a Christian College

The Universe Next Door: A Basic Worldview Catalog, 5th Edition

Reasonable Faith: Christian Truth and Apologetics

Socratic Logic: A Logic Text using Socratic Method, Platonic Questions, and Aristotelian Principles, Edition 3.1

Philosophical Foundations for a Christian Worldview

Exegetical Fallacies

A Manual for Writers of Research Papers, Theses, and Dissertations, Eighth Edition: Chicago Style for Students and Researchers (Chicago Guides to Writing, Editing, and Publishing)