This is Philosophy: An Introduction offers an engagingly written introduction to philosophical concepts that include ethics, the existence of God, free will, personal identity, philosophy of mind, and epistemology.  Conveys the excitement and importance of philosophy while explaining difficult concepts clearly for the average undergraduate Represents a student-friendly yet knowledgeable guide to the questions, problems, and great thinkers of philosophy Extensive online student and instructor resources. Features chapter-by-chapter links to supplemental materials and freely available online primary sources, a glossary, student comprehension self-assessment exercises, and more. Instructors can also access a 175-question test bank and answer key, 40 PowerPoint lectures  Available at http://www.thisisphilosophy.com/intro-philosophy