存储在百度网盘的图书提取码均为重庆大学建校之年的四位数字。部分外文图书需从archive.org（国内无法直接访问）下载。
- 世界语教材、语法、词典和选读
- A Complete Grammar of Esperanto by Kellerman
- Esperanto in Fifty Lessons by Privat
- Esperanto at a glance, the international language; history, grammar, and vocabulary ([c1908]) by Edmond Privat
- Karlo – Facila Legolibro por la lernado de Esperanto by Edmond Privat (1910)
- The Standard Course of Esperanto by Bullen
- Practical and theoretical Esperanto; a handy textbook for beginners and advanced students (1906) by Talmay
- Fundamento de Esperanto, gramatiko, ekzercaro, universala vortaro … (1905) by L. L. Zamenhof
- Dua Libro de l’ Lingvo Internacia by L. L. Zamenhof