- Publisher's Foreword Page ix
- Translator's Preface Page xi
### Selected Documents Page 1

- Selected Documents Page 1
- Doc. 1 On the Principle of Relativity Page 3
- Doc. 2 Covariance Properties of the Field Equations of the Theory of Gravitation Based on the General Theory of Relativity Page 6
- Doc. 3 Inaugural Lectures and Responses Page 16
- Doc. 4 Remarks on P. Harzer's Paper: "On the Dragging of Light in Glass and on Aberration" Page 19
- Doc. 5 Contributions to Quantum Theory Page 20
- Doc. 6 Response to Paul Harzer's Reply Page 27
- Doc. 7 Lecture Notes for Course on Relativity at the University of Berlin, Winter Semester 1914-1915 Page 27
- Doc. 8 Manifesto to the Europeans Page 28
- Doc. 9 The Formal Foundation of the General Theory of Relativity Page 30
- Doc. 10 Review of Alexander Brill, The Principle of Relativity: An Introduction to the Theory Page 85
- Doc. 11 Review of H. A. Lorentz, The Principle of Relativity: Three Lectures ... Page 85
- Doc. 12 Expert Opinion on Legal Dispute between Anschütz & Co. and Sperry Gyroscope Company Page 85
- Doc. 13 Experimental Proof of Ampere's Molecular Currents Page 85
- Doc. 14 Experimental Proof of the Existence of Ampere's Molecular Currents Page 86
- Doc. 15 Experimental Proof of Ampere's Molecular Currents Page 87
- Doc. 16 Correction of My Joint Paper with J. W. de Haas: "Experimental Proof of Ampere's Molecular Currents" Page 87
- Doc. 17 Comment on the Essay Submitted by Knapp: "The Shearing of the Light-Ether ..." Page 87
- Doc. 18 Response to a Paper by M. von Laue: "A Theorem in Probability Calculus and Its Application to Radiation Theory" Page 88
- Doc. 19 Supplementary Expert Opinion Page 95
- Doc. 20 My Opinion on the War Page 96
- Doc. 21 On the General Theory of Relativity Page 98
- Doc. 22 On the General Theory of Relativity (Addendum) Page 108
- Doc. 23 Comment on Our Paper: "Experimental Proof of Ampere's Molecular Currents" Page 111
- Doc. 24 Explanation of the Perihelion Motion of Mercury from the General Theory of Relativity Page 112
- Doc. 25 The Field Equations of Gravitation Page 117
- Doc. 26 On the Theory of Tetrode and Sackur for the Entropy Constant Page 121
- Doc. 27 A New Formal Interpretation of Maxwell's Field Equations of Electrodynamics Page 132
- Doc. 28 A Simple Experiment to Demonstrate Ampere's Molecular Currents Page 138
- Doc. 29 Ernst Mach Page 141
- Doc. 30 The Foundation of the General Theory of Relativity Page 146
- Doc. 31 Appendix. Formulation of the Theory on the Basis of a Variational Principle Page 200
- Doc. 32 Approximative Integration of the Field Equations of Gravitation Page 201
- Doc. 33 Einstein's Memorial Lecture on Karl Schwarzschild Page 211
- Doc. 34 Emission and Absorption of Radiation in Quantum Theory Page 212
- Doc. 35 "Preface" to Erwin Freundlich, The Foundations of Einstein's Theory of Gravitation Page 217
- Doc. 36 Review of H. A. Lorentz, Statistical Theories in Thermodynamics: Five Lectures ... Page 218
- Doc. 37 Author's Summary of The Foundation of the General Theory of Relativity Page 219
- Doc. 38 On the Quantum Theory of Radiation Page 220
- Doc. 39 Elementary Theory of Water Waves and of Flight Page 234
- Doc. 40 5. On Friedlich Kottler's Paper: "On Einstein's Equivalence Hypothesis and Gravitation" Page 237
- Doc. 41 Hamilton's Principle and the General Theory of Relativity Page 240
- Doc. 42 On the Special and General Theory of Relativity (A Popular Account) Page 247
- Doc. 43 Cosmological Considerations in the General Theory of Relativity Page 421
- Doc. 44 Reply to the Plaintiff's Written Statement of 27 December 1916 Page 433
- Doc. 45 On the Quantum Theorem of Sommerfeld and Epstein Page 434
- Doc. 46 Review of Hermann von Helmholtz, Two Lectures on Goethe Page 444
- Doc. 47 A Derivation of Jacobi's Theorem Page 445
- Doc. 48 Marian von Smoluchowski Page 448
- Doc. 49 The Nightmare Page 449