The Publications Division of St. Aloysius College, Elthuruth, Thrissur is helping the authors and editors to publish their documents with ISBN. The College Librarian is in-charge of this division. Raja Rammohun Roy National Agency for ISBN under the Department of Higher Education, Ministry of Human Resource Development, Government of India provides ISBN.
| Sl. No | Title | Author/s or Editor/s | ISBN | Cover Page |
| 1 | Natures Tapestry Trilogy: Exploring Botany, Zoology and Computational Biology | Dr. Showmy K.S,Dr. Manu Philip, Dr. Nidhish G., Aruna S.I | 978-81-958483-3-1 | .jpg) |
| 2 | A photographic guide to Campus Plants | Dr. Roby T.J | 978-81-958483-8-6 |  |
| 3 | Experience, Imagination and Beyond: Reflections for a Sustainable Tomorrow | Dr.Betsy Paul C.,Reshma K. Jose, Dr. Abin Sojan | 978-81-958483-4-8 |  |