The book covers the most important enzymatic reactions and related catalytic bioorganic reactions using a new approach: Each enzymatic reaction type is compared with organocatalytic, organometallic and other alternative reactions, allowing the reader to understand catalytic reactions in a much-integrated way. It describes enzymatic C-C bond formation using aldolases, Claisen-type C-C bond formation involving fatty acid synthases and polyketide synthases, biomimetic cyclisations involving carbenium ions, enzymatic oxidation and C-H activation, as well as dioxygenases and oxidoreductases. With its unique approach, the book is a valuable source of information for professionals and researchers in academia and industry as well as graduate and PhD students working in the fields of organic chemistry, biochemistry, and life sciences.