“Finally, an introductory textbook on computational methods that addresses the breadth of materials science. Finally, an introductory textbook that emphasizes understanding the foundations of the subject. Kudos to Prof. Richard LeSar for producing such a beautifully pedagogical introductory text that covers the major methods of the field, relates them to their underlying science, and provides links to accessible simulation codes. "Introduction to Computational Materials Science" is the perfect companion to a first-course on this rapidly growing segment of our field.” - David J Srolovitz, University of Pennsylvania