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  1. Here is a link to almost any textbook's free PDF version. - Reddit

  2. Tip For All College Students - Free text/Books online - Reddit

  3. Free college books : r/fsu - Reddit

  4. Where can I find free college textbooks, or at least cheap.

  5. Here is a link for free PDFs of nearly any textbook - Reddit

  6. Does anyone know where to find free college textbooks online?

  7. Sources for Free Textbooks and Solution Manuals - Reddit

  8. [PSA] Guide to find books online - Reddit

  9. Places to Find free ebooks? : r/college - Reddit

  10. 39 places where to get free textbooks, research papers, study