SPOILERS for purist book readers and show-watchers alike! Proceed with caution.
If we recounted all of the Game of Thrones show and book differences, we’d type more words than George R.R. Martin needs to finish The Winds of Winter, so we’ll stick to the changes Game of Thrones made from the books that pertain to the most relevant events of this season.
Why all of the changes? It’s a huge series with hundreds of thousands of pages of details that only the bold and brave could adapt to the screen, given budget and time. Hats and helms off to Game of Thrones showrunners David Benioff and Dan Weiss for not only tackling the adaptation but also doing a hell of a job.
Just don't ask Martin's editor, Jane Johnson. She's hated on many ways the show has handled the book material, including calling the depiction of Loras's sexuality "cartoonish." And don't get her started on what happened to Ser Barriston Selmy.
Johnson is definitely not alone, either. There are fans out there that will grouse about this and that, but overall, the show has been a hit, right? It’s simply not possible to include every storyline and character across George R.R. Martin’s A Song of Ice and Fire unless the series ran for over a decade. The show has had to make some decisions on what stays in, what gets melded together, and what is created out of whole cloth to demonstrate aspects of the books that the POV chapters can’t convey on-screen.
Still, diehards despise the way the show goes many times. But what is Martin to do? Considering that Weiss and Benioff work closely with Martin, it’s not like they’re off on their own recklessly spitballing... right? Martin has made it clear that he’ll do what he pleases with the coming books while he also consults on many of the storylines the show has put forth. Although he had said that the showrunners are way more bloodthirsty than he is.What do you think of the differences between Game of Thrones and the books? Hate, love, or meh? Vote for your favorite GoT show vs. books changes.
Arianne plots to set up Myrcella Baratheon as queen of the Seven Kingdoms in order to take on the Lannisters. It’s a whole thing. And it goes horribly awry. Myrcella loses an ear. Arianne is locked away in a tower by her father. She goes on a hunger strike. He reveals his plans to support Daenerys in order to shore up the Martells.
Ellaria Sand takes up a piece of the Arianne Martell story as mother to the Sand Snakes. Ellaria is not about the violence in the books, but she’s all about it on the show, stabbing Doran right in the heart.
Her appearance on the show at this point is a long shot. Beric Dondarrion and Thoros popped up in “No One” in Season 6 but that’s no guarantee that Dondarrion will give Cat the “last kiss” (and die himself as a result) because by now she's already been dead for while. We’re not sure how the Lord of Light’s expiration dates work, but if it’s possible to bring Lady S to the screen, fans say do it.
Tyrion is smuggled out of King’s Landing after killing Tywin and Shae. He goes to Illyrio’s spot to rest up before heading on to Meereen. Instead of traveling with Varys, as he does in the show, he makes the journey with Griff and Young Griff or Aegon Targaryen. Aegon is the son of Rhaegar Targaryen, Daenerys’s nephew and probably Jon’s daddy. Varys and Illyrio had a hand in spiriting the child away before the Mountain could kill him.
So far, we haven’t seen Aegon on the show. He may turn up before the series wraps. He’s an important Targ in the scheme of things.
UPDATE: The season 6 finale may have given us one huge clue about who Aegon T is at least in the series. Lip-reading experts aka as fans with really good eyesight thought they could make out Lyanna saying, "His name is Aegon." What?! Jon Snow is Aegon Targaryen?!
Hold the back door!
Barristan Selmy: The knight is Dany’s Hand of the Queen in the books and is holding down the fort in Meereen as she finds her way back. On the show, Ser Barristan is killed in an attack of the Sons of the Harpy.
Myrcella Baratheon: Alive in the books, sans one ear. In the show, she dies as a result of a poison kiss from Ellaria Sand shortly after telling Jaime that she knows he is her father. And… scene.
Doran and Trystane Martell: Both alive in the books, with Doran trying to play neutral while also aligning with Daenerys. On the show? Doran is killed by Ellaria. Trystane is killed by his cousin Obara.
Shireen and Selsye: Stannis hasn’t gotten around to burning Shireen at the stake and we haven’t read that his wife hung herself from grief and guilt, as happened on the show. But the books are headed there.