Aster has a fully fledged library. The library is aimed at building a quiet and tranquil place where children come to satiate their quest for knowledge. The library is a store house of Encyclopedias, Illustrated Dictionaries, Popular books- well stocked with classic, modern and contemporary work of literature in both Hindi and English. There is a collection of up-to-date books in personality development, environmental awareness topics, stories and inventions. There is a competent librarian who ensures that the student receive assistance.
It is mandatory for each child to spend one class each week in the library.