This introductory textbook covers all aspects of catalysis. It also bridges computational methods, industrial applications and green chemistry. The author, a renowned researcher in catalysis, teaches scientific writing as well as chemistry. Following an introduction to green chemistry and the basics of catalysis, the book covers biocatalysis, homogeneous catalysis and heterogeneous catalysis, as well as computer applications in catalysis research. Each chapter also features integrated exercises that help students prepare for their exams.