After having Game of Thrones withdrawals because the show series is over, I decided to start reading George R.R. Martin's Set of 5 books (that's been released so far). I got this set from Barnes & Noble for about $35 but you can probably get it cheaper if you find a promo code online or check out Amazon. 
(This is the 5 books set that were written by George R.R. Martin that inspired the Game of Thrones HBO series)

Games of Thrones Gift Ideas: