| Author | Book Name | |
| Dahn, Felix, 1834-1912 | Ein Kampf um Rom: Historischer Roman. Erster Band | PDF Book |
| Dahn, Felix, 1834-1912 | Ein Kampf um Rom: Historischer Roman. Zweiter Band | PDF Book |
| Dammer, Udo, 1860-1920 | Zimmerblattpflanzen | PDF Book |
| Darwin, George Howard, Sir, 1845-1912 | Scientific Papers by Sir George Howard Darwin. Volume V. Supplementary Volume | PDF Book |
| Davidson, Samuel, 1806-1898 | The Canon of the Bible | PDF Book |
| Davis, William Stearns, 1877-1930 | A Victor of Salamis | PDF Book |
| Dawson, Æneas MacDonell, 1810-1894 | Pius IX. And His Time | PDF Book |
| De Morgan, Augustus, 1806-1871 | On the study and difficulties of mathematics | PDF Book |
| De Morgan, Augustus, 1806-1871 | Elementary Illustrations of the Differential and Integral Calculus | PDF Book |
| Dedekind, Richard, 1831-1916 | Essays on the Theory of Numbers | PDF Book |
| Dehio, Georg, 1850-1932 | Handbuch der deutschen Kunstdenkmäler, Bd.1, Mitteldeutschland, 1914 | PDF Book |
| Delaumosne | Delsarte System of Oratory | PDF Book |
| Deledda, Grazia, 1871-1936 | Καλαμιές στον άνεμοCanne al vento (Reeds in the Wind) | PDF Book |
| Dent, C. T. (Clinton Thomas), 1850-1912 | Above the Snow Line: Mountaineering Sketches Between 1870 and 1880 | PDF Book |
| Descartes, René, 1596-1650 | La géométrie | PDF Book |
| Despeyrous, M., 1815-1883 | Mémoire sur les équations résolubles algébriquement | PDF Book |
| Dickens, Charles, 1812-1870 | The Loving Ballad of Lord Bateman | PDF Book |
| Dickens, Charles, 1812-1870 | A Tale of Two Cities | PDF Book |
| Dickens, Charles, 1812-1870 | Some Christmas Stories | PDF Book |
| Dickson, Leonard E. (Leonard Eugene), 1874-1954 | First Course in the Theory of Equations | PDF Book |
| Dill, Samuel, 1844-1924 | Roman Society from Nero to Marcus Aurelius | PDF Book |
| Dillahunty, Albert | Shiloh National Military Park, Tennessee | PDF Book |
| Dixon, Joseph K. (Joseph Kossuth), 1856-1926 | The Vanishing Race: The Last Great Indian Council | PDF Book |
| Döllinger, Johann Joseph Ignaz von, 1799-1890 | Römische Briefe vom Concil. EnglishLetters From Rome on the Council | PDF Book |
| Donat, Josef, 1868-1946 | The Freedom of Science | PDF Book |
| Dorsey, James Owen, 1848-1895 | Siouan Sociology | PDF Book |
| Dorsey, James Owen, 1848-1895 | Osage Traditions | PDF Book |
| Dostoyevsky, Fyodor, 1821-1881 | Uncle’s Dream; and The Permanent Husband | PDF Book |
| Dostoyevsky, Fyodor, 1821-1881 | The Brothers Karamazov | PDF Book |
| Dow, Arthur W. (Arthur Wesley), 1857-1922 | Composition | PDF Book |
| Dowland, John, 1563-1626 | Fine Knacks for Ladies | PDF Book |
| Downs, James F., 1923-1999 | Washo Religion | PDF Book |
| Drachmann, A. B. (Anders Björn), 1860-1935 | Atheism in Pagan Antiquity | PDF Book |
| Duchochois, Peter C. | Photographic Reproduction Processes | PDF Book |
| Dumas, Alexandre, 1802-1870 | Celebrated Crimes (Complete) | PDF Book |
| Dumas, Alexandre, 1802-1870 | Vingt ans après. EnglishTwenty Years After | PDF Book |
| Dumas, Alexandre, 1802-1870 | Man in the Iron Mask (an Essay) | PDF Book |
| Dumas, Alexandre, 1802-1870 | Les trois mousquetaires. EnglishThe Three Musketeers | PDF Book |
| Dumas, Alexandre, 1802-1870 | The Vicomte De Bragelonne | PDF Book |
| Dunlop, John Colin, 1785-1842 | History of Roman Literature from its Earliest Period to the Augustan Age. Vol. I | PDF Book |
| Dunlop, John Colin, 1785-1842 | History of Roman Literature from its Earliest Period to the Augustan Age. Vol. II | PDF Book |
| Dunn, Byron A. (Byron Archibald), 1842-1926 | Raiding with Morgan | PDF Book |
| D’Urfey, Thomas, 1653-1723 | Wit and Mirth: or Pills to Purge Melancholy, Vol. 6 of 6 | PDF Book |
| Dye, Charles, 1925-1960 | Regeneration | PDF Book |
| Dykes, John Bacchus, 1823-1876 | Eternal Father, Strong to Savea.k.a., Navy Hymn | PDF Book |