B&N Gift Card burning a hole in my pocket

Hey all, I've got this  Barnes and Noble Gift card (thanks mama!) burning a hole in my pocket and I need some ideas on what books to buy.

Here's what I already have. 

Thanks to the recent release of several Hobbit movies (eeek, can't wait to see Battle of the Five Armies) I ordered- in paperback, J.R.R Tolkien's 

The Silmarillion, 

The Hobbit,

and 

all three, The Lord of the Rings.

I guess it's safe to say that when I do obsession, I do it right!

I've also chosen Stardust by Neil Gaimon. 

I saw the movie years ago, parts of which inspired the paranomal romance I've been working on and thought it'd be good one to add to the list.

Then there's- The Fault in our Stars by John Green

My ten year old requested the book- which she'll be getting for her birthday this week- after seeing the movie.

And for my twelve year old, who has read-- The Hunger Games trilogy, the Maze Runner, and seen, but not read Ender's Game (I did not care for the ending, but it was a brilliant twist)-
the Harry Potter series, Percy Jackson and the Olympians and is now working his way through the Heroes of Olympus series--I chose,

The Giver by Lois Lowry.

In nook form, which is just for me, I couldn't resist another Nora Roberts. So I got, 

The Witness. 

Which I thought was really good. Elizabeth Finch/Abigail Lowery really reminded me of Bones character Temperance Brennan. The Hayes household loves them some Bones! 

And after all that, I'm out of ideas!!!!

So help a bookworm out, what do you recommend?

I'm open to all genres, but I mainly read romance, fantasy, paranormal, and mystery. And I'd love something that I can share with the kiddos- if not now, eventually.

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