Me recomendarían un libro en inglés?

Hello, i speak spanish but i want to practice my english, i use to read everyday in my language and i realized it could be a good way to improve my english level while im having fun... so i started reading a book of Charles Dickens but i couldn't get enough concentration due to a lot of unknown words so i had to look for in a dictionary and is really hard to focus.

Can you recommend me a book? 

by the way i loved " The name of the Wind" but in spanish :(

Thanks!!!