The books provide the fundamental concepts of reaction kinetics, carefulness in practicing problems, and insight into mathematical treatment in derivation of integrated rate laws. The contents of chemical kinetics are divided into volumes. The first book covers the essential topics which are desired for conceptual knowledge, working problems and understanding of the fundamental aspects of kinetics. It emphasizes how kinetic data is analyzed to investigate standard kinetic parameters such as rates, rate constants, half-lives and energies of activation. The second volume comprises the factors affecting the rates of reaction and various theories of reaction rates.