A deep dive into the vast ocean of Rare Books! Rare books mean the world to the people who care for books. The books usually in their first editions and out of print or availability now are known as Rare Books. Thus these books are a treasure trove of ancient history and the then prevailing economic and social conditions. They are a peek into our past and are the pillars of our present day literature. We can find out where our ancestors (likened to authors) have put down their roots.