I want to share some information. I am a UPSC aspirant and from the past few days i was searching UPSC materials but the main problem was i don't have large amount of money to invest in every books, so from past few days i was searching free stuff from different sites, finally i got to know about booklary.in. It was the only free website for all the UPSC materials whatever we need. also i request so many books from their and they made us available in just 48 hours. It is one of the best website for all the UPSC aspirants who don't have enough money to purchase books from amazon and flipkart.