BookWorld library belongs to Om Sakthi groups international, which is an organization functioning for about twenty years. This library has four branches functioning at four important areas in the city, namely Anna Nagar, Velachery, Besant Nagar and Mogappair.

These libraries have more than 30,000 titles catering to children of all age groups. These libraries are started on the basis to provide an opportunity to every member to enrich themselves with knowledge at a young age.

These libraries have an extensive collection of imported books. And it also has an exclusive collection of reference books for free access. The membership tariff for the library is reasonably priced with no lending charges being levied other than the subscription charges.