1 Lorentz transformations.- 2 Minkowski geometry.- 3 Non-Euclidean geometry.- 4 Gravity.- 5 General relativity.- 6 The Schwarzschild solution.- 7 Cosmology.- 8 Mathematics and physics.
From the reviews:"The book is a short, clear and elementary introduction to the main ideas of Special Relativity and General Relativity. The primary target was an audience of well-trained high school students, interested in a course beyond the popular science expositions. The contents reveals the aim of the author, to cover both the classic theory and the modern history of the Relativity Theory ... ." (Gabriel Teodor Pripoae, Zentralblatt MATH, Vol. 1244, 2012)