Please help to collect links to sites with books which are freely available. I am specially interested in textbooks from a wide variety of subjects and languages.
Collected so far
Link | Description |
|---|---|
| Mathematik-Lehrbücher (1946-1989) | Mathematiklehrbücher des Verlags "Volk und Wissen" im Zeitraum 1946 bis 1989. (PDFs) |
| segu Geschichte | Selbstgesteuert Entwickelnder Geschichts-Unterricht (Segu): Lernplattform für offenen Geschichtsunterricht |
| SCHULBUCH-O-MAT | Eine OER Schulbuch-Gemeinschaft. |
| OER Commons | OER Commons is a public digital library of open educational resources. Explore, create, and collaborate with educators around the world to improve curriculum. |
| OpenStax | 60 peer-reviewed books. Openly licensed. 100% free. |
| Books to borrow with no fees | Internet Archive: Over 1,8 Mio ebooks in this collection may be borrowed by logged in patrons. |
| Open Textbook Library | 810 open textbooks are licensed by authors and publishers to be freely used and adapted. Download, edit and distribute them at no cost. |
| Free Books : Download | Internet Archive: Over 27,000,000 fully accessible public domain eBooks |