McKay's Books in Manassas. I love this place. It's not fancy but it is as big as a Target store and filled with aisles after aisle of blessed books. I picked up a stack of creativity and art books (plus 3 PD James mystery hardbacks for 3 bucks apiece). I gave them $30 apiece to spend and they both walked out with a stack of books 2 feet tall.
And when we got home? My son headed straight to the hammock with his paper treasures, disregarding the siren call of the screen. Makes me happy.