| | Texts | Author | Date |
|---|
| | A Cadet Property-Owner Argues âAccording to Marxâ | Lenin | 1913 |
| | An Estimate of Marx by International Liberalism | Lenin | 1908 |
| | August Bebel (by Lenin) | Lenin | 1913 |
| | Biographical Notes on Marxâs Literary Interests | Eleanor Marx | |
| | Conspectus of the Book The Holy Family by Marx and Engels | Lenin | 1895 |
| | Draft of a Speech at the Graveside of Karl Marx | Friedrich Engels | 1883 |
| | Engelsâ Edition of the Third Volume of Capital and Marxâs Original Manuscript | Michael Heinrich | 1996 |
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| Flora Tristan and Karl Marx | Maximilien Rubel | 1946 |
| | Frederick Engels (by Lenin) | Lenin | 1895 |
| | From Hermann Lopatin's Letter to Maria Oshanina | German Lopatin | 1883 |
| | How Lenin Studied Marx | Leon Trotsky | 1936 |
| | Hyndman on Marx | Lenin | 1911 |
| | In the Case of Brentano vs Marx | Friedrich Engels | 1890 |
| | Karl Marx (by Eleanor Marx) | Eleanor Marx | 1883 |
| | Karl Marx (by Engels, 1869) | Friedrich Engels | 1869 |
| | Karl Marx (by Engels, 1877) | Friedrich Engels | 1877 |
| | Karl Marx (by Lenin, 1914) | Lenin | 1914 |
| | Karl Marx's Funeral (Engels, 1883) | Friedrich Engels | 1883 |
| | Letter to Karl Marx, April 12, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, April 13, 1866 | Karl Marx | 1866 |
| | Letter to Karl Marx, April 15, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, April 16, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, April 16, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, April 17, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, April 20, 1854 | Friedrich Engels | 1854 |
| | Letter to Karl Marx, April 21, 1854 | Friedrich Engels | 1854 |
| | Letter to Karl Marx, April 21, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, April 22, 1857 | Friedrich Engels | 1857 |
| | Letter to Karl Marx, April 25, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, April 26, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, April 27, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, April 29, 1852 | Friedrich Engels | 1852 |
| | Letter to Karl Marx, April 3, 1851 | Friedrich Engels | 1851 |
| â
| Letter to Karl Marx, April 3, 1868 | Ferdinand Freiligrath | 1868 |
| | Letter to Karl Marx, April 8, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, April 9, 1858 | Friedrich Engels | 1858 |
| | Letter to Karl Marx, August 10, 1841 | Jenny von Westphalen | 1841 |
| | Letter to Karl Marx, August 10, 1866 | Friedrich Engels | 1866 |
| | Letter to Karl Marx, August 10, 1881 | Friedrich Engels | 1881 |
| | Letter to Karl Marx, August 11, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, August 11, 1881 | Friedrich Engels | 1881 |
| | Letter to Karl Marx, August 12, 1837 | Heinrich Marx | 1837 |
| | Letter to Karl Marx, August 15, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, August 19, 1846 | Friedrich Engels | 1846 |
| | Letter to Karl Marx, August 20, 1837 | Heinrich Marx | 1837 |
| | Letter to Karl Marx, August 23, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, August 24, 1845 | Jenny von Westphalen | 1845 |
| | Letter to Karl Marx, August 24, 1852 | Friedrich Engels | 1852 |
| | Letter to Karl Marx, August 26, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, August 27, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, August 7, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, August 8, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, Before May 28, 1853 | Friedrich Engels | 1853 |
| | Letter to Karl Marx, December 10, 1873 | Friedrich Engels | 1873 |
| | Letter to Karl Marx, December 11 or 12, 1859 | Friedrich Engels | 1859 |
| | Letter to Karl Marx, December 11, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, December 15, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, December 16, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, December 18, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, December 19, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, December 19, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, December 2, 1861 | Friedrich Engels | 1861 |
| | Letter to Karl Marx, December 21, 1866 | Friedrich Engels | 1866 |
| | Letter to Karl Marx, December 22, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, December 28, 1836 | Heinrich Marx | 1836 |
| | Letter to Karl Marx, December 28, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, December 3, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, December 30, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, December 8, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, December 9, 1837 | Heinrich Marx | 1837 |
| | Letter to Karl Marx, December 9, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, February 1, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, February 10, 1838 | Heinrich Marx | 1838 |
| | Letter to Karl Marx, February 10, 1845 | Jenny von Westphalen | 1845 |
| | Letter to Karl Marx, February 11, 1853 | Friedrich Engels | 1853 |
| | Letter to Karl Marx, February 13, 1851 | Friedrich Engels | 1851 |
| â
| Letter to Karl Marx, February 15-16, 1838 | Henriette Marx | 1838 |
| | Letter to Karl Marx, February 16, 1881 | Vera Zasulich | 1881 |
| | Letter to Karl Marx, February 17, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, February 17, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, February 19, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, February 22-March 7, 1845 | Friedrich Engels | 1845 |
| | Letter to Karl Marx, February 3, 1837 | Heinrich Marx | 1837 |
| | Letter to Karl Marx, February 5, 1851 | Karl Marx | 1851 |
| | Letter to Karl Marx, February 7, 1856 | Friedrich Engels | 1856 |
| | Letter to Karl Marx, February 7, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, January 13, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, January 14, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, January 14, 1858 | Friedrich Engels | 1858 |
| | Letter to Karl Marx, January 15, 1847 | Friedrich Engels | 1847 |
| | Letter to Karl Marx, January 19, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, January 20, 1845 | Friedrich Engels | 1845 |
| | Letter to Karl Marx, January 21, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, January 25, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, January 26, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, January 27, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, January 28, 1852 | Friedrich Engels | 1852 |
| | Letter to Karl Marx, January 29, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, January 29, 1852 | Friedrich Engels | 1852 |
| | Letter to Karl Marx, January 31, 1860 | Friedrich Engels | 1860 |
| | Letter to Karl Marx, January 7, 1858 | Friedrich Engels | 1858 |
| | Letter to Karl Marx, January 7, 1861 | Friedrich Engels | 1861 |
| | Letter to Karl Marx, January 8, 1849 | Friedrich Engels | 1849 |
| | Letter to Karl Marx, January 8, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, July 1, 1836 | Heinrich Marx | 1836 |
| | Letter to Karl Marx, July 1, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, July 14, 1858 | Friedrich Engels | 1858 |
| | Letter to Karl Marx, July 15, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, July 17, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, July 2, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, July 25, 1866 | Friedrich Engels | 1866 |
| | Letter to Karl Marx, July 27, 1846 | Friedrich Engels | 1846 |
| | Letter to Karl Marx, July 3, 1861 | Friedrich Engels | 1861 |
| | Letter to Karl Marx, July 30, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, July 30, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, July 6, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, June 11, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, June 12, 1861 | Friedrich Engels | 1861 |
| | Letter to Karl Marx, June 16, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, June 20, 1860 | Friedrich Engels | 1860 |
| | Letter to Karl Marx, June 22, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, June 22, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, June 24, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, June 24, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, June 26, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, June 28, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, June 6, 1853 | Friedrich Engels | 1853 |
| | Letter to Karl Marx, June 9, 1864 | Friedrich Engels | 1864 |
| | Letter to Karl Marx, March 1, 1848 | Ferdinand Flocon | 1860 |
| | Letter to Karl Marx, March 11, 1853 | Friedrich Engels | 1853 |
| | Letter to Karl Marx, March 16, 1860 | Jenny von Westphalen | 1860 |
| | Letter to Karl Marx, March 17, 1845 | Friedrich Engels | 1845 |
| | Letter to Karl Marx, March 17, 1858 | Friedrich Engels | 1858 |
| | Letter to Karl Marx, March 18, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, March 18, 1852 | Friedrich Engels | 1852 |
| | Letter to Karl Marx, March 1839-1840 | Jenny von Westphalen | 1839 |
| | Letter to Karl Marx, March 1843 | Jenny von Westphalen | 1843 |
| | Letter to Karl Marx, March 19, 1836 | Heinrich Marx | 1836 |
| | Letter to Karl Marx, March 2, 1837 | Heinrich Marx | 1837 |
| | Letter to Karl Marx, March 21, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, March 24, 1846 | Jenny von Westphalen | 1846 |
| | Letter to Karl Marx, March 3, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, March 4, 1858 | Friedrich Engels | 1858 |
| | Letter to Karl Marx, March 7, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, March 9, 1847 | Friedrich Engels | 1847 |
| | Letter to Karl Marx, March 9, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, May 1, 1866 | Friedrich Engels | 1866 |
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| Letter to Karl Marx, May 11, 1848 | Stephan Born | 1848 |
| | Letter to Karl Marx, May 15, 1870 | Friedrich Engels | 1870 |
| | Letter to Karl Marx, May 17, 1846 | Pierre-Joseph Proudhon | 1846 |
| | Letter to Karl Marx, May 20, 1863 | Friedrich Engels | 1863 |
| | Letter to Karl Marx, May 23, 1851 | Friedrich Engels | 1851 |
| | Letter to Karl Marx, May 23, 1856 | Friedrich Engels | 1856 |
| | Letter to Karl Marx, May 23, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, May 28, 1876 | Friedrich Engels | 1876 |
| | Letter to Karl Marx, May 3, 1865 | Friedrich Engels | 1865 |
| | Letter to Karl Marx, May 30, 1873 | Friedrich Engels | 1873 |
| | Letter to Karl Marx, May 5, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, May 6, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, May 7, 1852 | Friedrich Engels | 1852 |
| | Letter to Karl Marx, May 9, 1848 | Friedrich Engels | 1848 |
| | Letter to Karl Marx, May or June 1836 | Heinrich Marx | 1836 |
| | Letter to Karl Marx, Middle of November-December, 1846 | Friedrich Engels | 1846 |
| | Letter to Karl Marx, November 1, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, November 15, 1847 | Friedrich Engels | 1847 |
| | Letter to Karl Marx, November 15, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, November 17, 1837 | Heinrich Marx | 1837 |
| | Letter to Karl Marx, November 17, 1856 | Friedrich Engels | 1856 |
| | Letter to Karl Marx, November 17, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, November 18, 1835 | Heinrich Marx | 1835 |
| | Letter to Karl Marx, November 18, 1868 | Friedrich Engels | 1868 |
| | Letter to Karl Marx, November 19, 1844 | Friedrich Engels | 1844 |
| | Letter to Karl Marx, November 19, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, November 2, 1846 | Friedrich Engels | 1846 |
| | Letter to Karl Marx, November 2, 1864 | Friedrich Engels | 1864 |
| | Letter to Karl Marx, November 21, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, November 24, 1847 | Friedrich Engels | 1847 |
| | Letter to Karl Marx, November 24, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, November 28, 1859 | Friedrich Engels | 1859 |
| | Letter to Karl Marx, November 29, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, November 29, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, November 29, 1873 | Friedrich Engels | 1873 |
| | Letter to Karl Marx, November 5, 1862 | Friedrich Engels | 1862 |
| | Letter to Karl Marx, November 5, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, November 6, 1868 | Friedrich Engels | 1868 |
| â
| Letter to Karl Marx, November 6, 1882 | Friedrich Engels | 1882 |
| | Letter to Karl Marx, November 7, 1864 | Friedrich Engels | 1864 |
| | Letter to Karl Marx, November 8, 1835 | Heinrich Marx | 1835 |
| | Letter to Karl Marx, November 8, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, November 9, 1836 | Heinrich Marx | 1836 |
| | Letter to Karl Marx, November 9, 1864 | Friedrich Engels | 1864 |
| | Letter to Karl Marx, November 9, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, October 1, 1873 | Charles Darwin | 1873 |
| | Letter to Karl Marx, October 13, 1867 | Friedrich Engels | 1867 |
| | Letter to Karl Marx, October 1844 | Karl Marx | 1844 |
| | Letter to Karl Marx, October 2, 1866 | Friedrich Engels | 1866 |
| | Letter to Karl Marx, October 24, 1869 | Friedrich Engels | 1869 |
| | Letter to Karl Marx, October 26, 1847 | Friedrich Engels | 1847 |
| | Letter to Karl Marx, October 29, 1857 | Friedrich Engels | 1857 |
| | Letter to Karl Marx, October 4, 1852 | Friedrich Engels | 1852 |
