The audience didn’t just fall in love A Knight of the Seven Kingdoms on TV; they also like to read comics.

Oh, did you know there is a comic adaptation by George RR Martin The Hedge Knight? It was released in late 2013, and at the time of writing, it is ranked #5 in the Amazon’s Best Sellers for comics and graphic novels. At that time IGN first reported it, the adaptation is in the #3 spot, ahead of the first volume for Scott Snyder and Nick Dragotta’s Perfect Batman and behind volume two of the same.

The second part of adaptation, The Cursed Sword, is now at #10 (previously #7), while The Mystery Knight—an adaptation of the 2010 novel of the same name—remained uncharted in the top 100.

Written by Ben Avery and drawn by Mike S. Miller, the two six-issue adaptations cover the initial novels of their namesakes, and each has its own bonus material such as sketches and character designs. Customer reviews for both are quite positive, but there is no date after the premiere of A Knight of the Seven Kingdoms in the middle of January. (The latest review is for coral on January 5, two weeks before the show begins.)

If you feel Seven Kingdoms fever, both Hedge Knight and Cursed Sword available on Amazon for $8 a piece digitally and $17-$18 physically.

Want more io9 news? Check when to expect the latest wonders, Star Warsand Star Trek releases, what’s next for DC Universe in film and TVand everything you need to know about the future of Doctor Who.