Library is very important for the mental and intellectual growth of a growing student. The library at RIS has a wide and inclusive range of resources to support learning and teaching throughout the school. It plays a very important role in promoting the progress of knowledge. Each of the materials in the library is vigilantly selected with considerate use of technology to aid in the learning process. With its books suited to the interests and aptitude of students of different age group, with its magazines, periodicals, news papers and with its calm and tranquil atmosphere it has a special call to the students who go there and quench their thirst for reading the material.
The library has been equipped with internet facilities for use by staff and students to engage in reference work or creative tasks. Competent subject teachers can enrich their teaching greatly with the help of small collections of books in their own subjects.