Way to verify whether the book is mind expanding or not

[gauthamzz]

There are so many books how do you know if it is mind expanding or not ? There are so many great books and if we fill it with all it will be too big. Categories like fiction can become so big List doesnt explain how a particular books helps in expanding the mind . I

[hackerkid]

@gauthamzz Let's change the contributing guidelines. The pull request should list reasons on why the book is mind expanding.

[gauthamzz]

@hackerkid What if people explain in too many words and in a confusing way . And how are we going to update the present list too much tedious :/