Since defining this course 30 years ago, Paul Hewitt's best-selling text continues as the benchmark by which all others are judged. In Conceptual Physics Twelfth Edition Paul Hewitt makes physics interesting, understandable, and relevant for non-science majors.The Twelfth Edition will delight students with informative and fun Hewitt-Drew-It screencasts, updated content and applications.Hewitt's text is guided by the principle of concepts before calculations and is famous for engaging students with analogies and imagery from the real-world that build a strong conceptual understanding of physical principles ranging from classical mechanics to modern physics.