This beautiful little book is certainly suitable for anyone who has had an introductory course in physics and even for some who have not.—Joshua N. Goldberg, Physics TodayAn imaginative and convincing new presentation of Einstein's theory of general relativity. . . . The treatment is masterful, continual emphasis being placed on careful discussion and motivation, with the aim of showing how physicists think and develop their ideas.—Choice | General Relativity from A to B by Robert Geroch, Paperback | Indigo Chapters