| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Einstein's General Theory of Relativity: With Modern Applications in Cosmology | 978-0-387-69199-2 (0-387-69199-5) | 2007 | Sigbjorn Hervik |
| Einstein's Theory: A Rigorous Introduction for the Mathematically Untrained | 978-1-4614-0705-8 (1-4614-0705-2) | 2011 | Arne Naess |