Online libraries

I want to get into reading novels and adventure-related books. Though, I don't want to pay a dime to buy a book and read it - I'm looking to read for free.

Anyone knows online libraries where i can read books without having to purchase a copy first?

Have you looked it up yourself?  Just saying so I don't send anything faulty.
First thing I found:
https://openlibrary.org/

Or just download them through torrents, that's what I do with comics.

I found this one website called readanybook.com but they won't allow me to download stuff. I'll check the one you mentioned rai.

Also Teq, I don't know many books names so i can't search for something i don't know what's its called. I'm looking for anything fancy.

8000+ kindle books here

Even if you don't have Kindle, you can download Kindle reader for PC.

Use Google Books, then download them with Google Books downloader.

http://manybooks.net/

OR http://bookos.org/

Thanks folks, I'll check these and get back to you.