For those who are interested to borrow frm library, note that
the 2nd and 3rd books are only for reference (means no
borrowing).
As for the 2 other books, yes... they can be borrowed frm library.
In fact, I encourage you to take a look at them at the library, so
you will know how good are they as a stock trading book for
u.
I also prefer to borrow books frm library instead of buying. But if
the book is so good whereby I need to keep a constant reference to
it, I will prefer to buy it to have the book in-hand anytime I need
it.
The reason I have to sell them off at much less than half their
original price is becoz my bookshelf is piling up. Its either clear
away some books, or change a bigger bookshelf. No prize for
guessing which method I choose. 
Thanks rongshao85 for giving mi the chance to clarify doubts that
the readers might have in mind.
