| 1 | Anthropology | http://library.cus.ac.in/wp-content/uploads/2017/08/Anthropology_2017.pdf |
| 2 | Botany | https://library.cus.ac.in/wp-content/uploads/2020/07/merge_botany.pdf |
| 3 | Chemistry | https://library.cus.ac.in/wp-content/uploads/2020/05/Chemistry_Ebooks05.pdf |
| 4 | Computer Application | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Computer_Ebook05.pdf |
| 5 | Economics | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Economics_Ebook05.pdf |
| 6 | Education | http://library.cus.ac.in/wp-content/uploads/2017/11/Education_Ebook_2017.pdf |
| 7 | English | http://library.cus.ac.in/wp-content/uploads/2017/11/English_Merge_2017.pdf |
| 8 | Geography | http://library.cus.ac.in/wp-content/uploads/2017/08/Geography_2017.pdf |
| 9 | Geology | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Geology_Ebook05.pdf |
| 10 | History | http://library.cus.ac.in/wp-content/uploads/2017/11/History_Ebook_2017.pdf |
| 11 | Horticulture | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Horticulture_ebooks05.pdf |
| 12 | Law | http://library.cus.ac.in/wp-content/uploads/2017/11/Law_Ebook_2017.pdf |
| 13 | Library and Information Science | https://library.cus.ac.in/wp-content/uploads/2020/05/Library-n-Info_SCI_ebooks05.pdf |
| 14 | Management | http://library.cus.ac.in/wp-content/uploads/2017/11/Management_2017.pdf |
| 15 | Mass Communication | https://library.cus.ac.in/wp-content/uploads/2020/05/Mass_communication05.pdf |
| 16 | Mathematics | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Mathamatics05.pdf |
| 17 | Microbiology | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Microbiology_Ebook05.pdf |
| 18 | Music | http://library.cus.ac.in/wp-content/uploads/2017/08/Music_2017.pdf |
| 19 | Peace and Conflict | http://library.cus.ac.in/wp-content/uploads/2017/11/Peace-and-Conflicts_Ebooks_2017.pdf |
| 20 | Physics | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Physics05.pdf |
| 21 | Political Science | http://library.cus.ac.in/wp-content/uploads/2017/11/Political_Science_Merge_2017.pdf |
| 22 | Psychology | https://library.cus.ac.in/wp-content/uploads/2020/07/merge_Psychology.pdf |
| 23 | Sociology | http://library.cus.ac.in/wp-content/uploads/2017/11/Sociology_EBooks_2017.pdf |
| 24 | Tourism | http://library.cus.ac.in/wp-content/uploads/2017/11/Tourism_Ebooks_2017.pdf |
| 25 | Zoology | https://library.cus.ac.in/wp-content/uploads/2020/05/Merge_Zoology-Encyc_Ebook05.pdf |
| 26 | Enzymology (Supplementary Series) | http://library.cus.ac.in/wp-content/uploads/2018/04/Enzymology_book_series.pdf |
