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A listing of every work, original and in translation, attributed to Marx and/or Engels 2,560 works
Chronicle →
A daily account of Marx and Engels' travels, readings, and writings, 1818-1895. 7,445 events
Correspondence →
All known letters sent to or from Marx and Engels 3,948 letters
Notebooks →
A catalog of Marx and Engels' 198 surviving notebooks. 1,767 notebook entries
Bookshelf →
Every book in Marx or Engels' bookshelves (with inscriptions, marginalia, etc.) 1,450 books
Glossary →
All people, places, and events mentioned across MarxDB. 3,589 entries