Kurt Gödel (1906 - 1978) was the most outstanding logician of the twentieth century. These collected works form the only comprehensive edition of Gödel's work available and are designed to be useful and accessible to as wide an audience as possible without sacrificing scientific or historical accuracy. The editors did an excellent job! ... The five volumes of Gödel's Collected Works, being the best way of honouring Gödel, will certainly serve all researchers interested in the field of mathematical logic and the foundations of mathematics as well as the philosophy of mathematics and history of logic.