I have recently harumphed to people that I really must buy some new books as I have nothing to read 
I have just been through all the bookcases/cupboards etc in the house and come up with a large stoage box worth - around 50 books or more

Thing is I want to buy some new books not read ones that I have in the box.
Tell me should I work through all the books in the box ot buy some new ones 