We have a title, we have a cover, we have a date, and now we have a blurb that gives away more than I expected. A Court of Splintered Harmony is out on 27 October 2026, and it is not the only thing coming.
Here is everything Sarah J. Maas and Bloomsbury have actually confirmed about ACOTAR book 6, kept carefully separate from the things BookTok has decided are true through sheer force of will. I will update this post as more lands.
When does ACOTAR book 6 come out?
ACOTAR book 6, A Court of Splintered Harmony, releases on Tuesday 27 October 2026. Book 7, A Court of Forgotten Melody, follows on 12 January 2027.
Eleven weeks apart. That is not a typo, and it is not a mistake on the publisher’s part either. It is deliberate, and the reason is genuinely the best part of this whole announcement.
For context on how long we have been sitting here: A Court of Silver Flames came out in February 2021. That is five and a half years of us theorising in the group chat like it was a second job.
What is A Court of Splintered Harmony about?
Koschei the Deathless is the confirmed villain, and the Night Court walks into this book fractured. Bloomsbury released the official blurb on 18 August 2026, and it is far less coy than publisher copy usually is.
“Deep in the heart of the continent, Koschei the Deathless is stirring.”
Bloomsbury, official synopsis
Here is what the rest of it confirms, and it is a lot.
Koschei has been bound to his mountain lake for millennia, and that binding is failing. The threat of him is spreading through the Fae territories and pulling in allies, and what those allies want is the human lands back. So the stakes are not a single court this time. They are the wall, and everyone on the wrong side of it.
The Night Court refuses to sit that out. The problem is that Prythian is still gluing itself back together after the Hybern war, and getting the courts to unite is described as getting harder by the day.
And then the line that made me put my phone down. The people who rule and protect the Night Court are reeling from recent betrayals and revealed truths, and the rifts between them are called insurmountable.
Insurmountable. About the Inner Circle. That is the found family this entire fandom has built a personality around, and the publisher is telling us up front that it has cracked.
Which is where the title stops being pretty and starts being a thesis statement. The blurb closes on them needing to repair the splintered harmony around them. The splintering is not just Prythian. It is them.
What is The Valkyrie Cycle?
The Valkyrie Cycle is the name Maas has given this new arc. Book 6 is Movement I and book 7 covers Movements II and III.
She revealed both titles and covers on Instagram on 17 August 2026, one day before the blurb landed. The captions did a lot of heavy lifting with very few words, which is extremely her:
- A Court of Splintered Harmony: “What was broken will be remade”
- A Court of Forgotten Melody: “What was lost will be reclaimed”
Read those again now that you know the Inner Circle is the thing that is broken. Movements, harmony, melody, a cycle named for the Valkyries. The music language is not decoration, and if you have read A Court of Silver Flames you already know which three women that word belongs to.
For the planners: Bloomsbury lists book 6 as a 352 page hardback, with book 7 considerably longer. Pre-publication page counts do move, so hold that loosely.
How many ACOTAR books are left?
At least three more ACOTAR books are planned, not two. Books 6 and 7 cover parts one through three of the story Maas wrote. Part four becomes book 8, which does not have a release date yet.
This is the bit that got buried under the cover reveal, and it is the most important thing in the entire announcement.
Maas confirmed she had finished writing back in July 2025. The manuscript ran to somewhere around a thousand pages. Rather than carve it down to one book or split it into a duology and squash it, she split it into three, because, in her words, that is what the characters demanded. It is the first time she has released a story this way.
So when you finish book 6 on 27 October and it does not feel like an ending, that is because it structurally is not one. Go in knowing that. It will save you a certain amount of emotional damage.
Who is ACOTAR book 6 about?
Still not officially announced, but the silence has started to break. Bloomsbury has now released the first official quote from the book, and it is written from Lucien’s point of view. The widespread fan theory remains Elain Archeron, and that is still a theory, not a fact.
I want to be really clear about this, because half the internet is currently writing “Elain’s book” as though it is printed on the cover. It is not. What we have is a pattern (the series has moved between the Archeron sisters), plus Maas dropping hints about Feyre’s younger sister that were, to be fair, not especially subtle.
For weeks the interesting thing was the silence. Bloomsbury had an entire synopsis to work with and named no lead, no romance and no point of view, which after the way A Court of Silver Flames handed the book to Nesta read as entirely deliberate.
That silence has now broken, and it broke toward Lucien.
That is a very good theory. It is still a theory.
The first official quote, and it is Lucien
Bloomsbury put this on their own account, captioned as the first official quote from the book, with a promise of more to come.
“Lucien’s heart thundered, throat drying out. Maybe this had been a terrible idea.”
Bloomsbury, first official quote from A Court of Splintered Harmony
Not a leak, not a fan edit, not a theory. The publisher choosing which character to put in front of us first.
And read what it actually is. This is not a line that mentions Lucien. It is written from inside his head: his heart, his throat, his private judgement that whatever he has just done was a mistake. That is point of view, and after five books of Lucien being everybody’s favourite side character and nobody’s protagonist, it is a significant thing for a publisher to lead a campaign with.
What it does not do is confirm he is the lead, or the only one. More to come means a campaign, and the next quote could be anybody. But it is the first time in this entire rollout that Bloomsbury has named a name, and the name was not Elain.
Has an Azriel POV been confirmed?
Not officially, but it leaked, and in hindsight it looks less like a fluke. Around 13 September an audiobook sample briefly appeared on the audiobook producer’s site and was taken down again, and it contained a passage written from Azriel’s point of view. He is somewhere freezing and storm-lashed, in black armour, and it is not doing him much good.
It is a real extract and it is not an announcement, and the difference matters. Bloomsbury has still named nobody. The audiobook listing still carries the same August blurb with no point of view characters anywhere in it. Both outlets that covered the leak flagged it as unverified, and the sample coming down again suggests it was never meant to be up.
Put the two together and something starts to take shape. An unintended audiobook extract sitting in Azriel’s head, and days later an official teaser sitting in Lucien’s. Neither confirms a lead. Both are the same shape. And neither of them is Elain.
Same goes for the pairing discourse. Every combination involving Azriel has been argued into the ground by now, and none of it is confirmed. If you want my honest position: I have no idea, I have changed my mind twice during this reread already, and I am choosing to be surprised.
One thing that is not theory: Maas has said the intimate scenes remain very much present. Make of that what you will.
The newest tease, and it is about sisters
A few hours after the Lucien quote went up, Bloomsbury posted again, over the cover art this time, captioned with nothing more than “So what do we think this means…? 👀👀”
“There will always be sisters lost to us – ones we pray each day will find a way home to our sides.”
Bloomsbury, A Court of Splintered Harmony teaser
Unlike the Lucien line, this one was not framed as an excerpt from inside anyone’s head. No name attached, no “official quote from the book” label, just the words over the cover and a caption that is Bloomsbury openly asking us to speculate. Treat it as a tease, not a confirmed line of text, until we see it in context.
And “sisters” is doing a lot of work in one sentence. It could mean Nesta and Elain, still the two most obvious candidates for a plot that has already been dancing around Elain’s point of view. It could mean the Valkyries, since Nesta, Emerie and Gwyn have been sisters in every sense but blood since A Court of Silver Flames. It could be about someone we have not met yet. Bloomsbury asked what we think it means because they know exactly what it means and are not telling us, which is, annoyingly, very on brand.
And now Bloomsbury is asking if mates can un-mate
A few days after the sisters tease, another video went up on the same cover-art format, and this one is not being subtle at all. No character, no caption asking us to guess. Just the question, stated outright.
“Was it possible for mates to… un-mate? For that bond to fracture deeply enough that there was no repairing it?”
Bloomsbury, A Court of Splintered Harmony teaser
Sit with that for a second, because it is a genuinely new question for this series to be asking. Every mating bond we have seen so far, Feyre and Rhys included, has been treated as close to unbreakable once it is accepted. Hybern could sever the bargain tattoo in A Court of Mist and Fury, but not the bond underneath it. This is the first time the marketing itself has floated the idea that the bond can break, permanently, with no way back.
It also lines up a little too neatly with the blurb we already have. Bloomsbury told us the people who rule the Night Court are reeling from betrayals and revealed truths, and that the rifts between them are “insurmountable.” Put a mating bond question next to that word and it stops sounding like it is only about friendship. Whether that means an existing bond is at risk, or a new one forms and immediately comes under this kind of pressure, is still guesswork on my end. But this is officially a thing the book is dealing with, not a theory anyone invented.
The newest line: a creature, and knees, and “again”
Bloomsbury is not slowing down. This one landed the day after the mates tease, same cover-art format, same no-name policy.
“Like hell would she allow this creature to bring her to her knees again.”
Bloomsbury, A Court of Splintered Harmony teaser
No name again, but that one word is doing a lot of the work. “Again” means this is not the first time this particular she has been on her knees in front of this particular creature, and the series has already given us a scene that matches: the Cauldron, in A Court of Mist and Fury, where both Nesta and Elain were forced down in front of the King of Hybern and transformed against their will. If this line is calling back to that moment, it narrows things to one of those two sisters facing something from that night a second time, on her own terms this time.
I want to flag the obvious problem with that reading before anyone runs off with it. “Creature” is vague enough to mean Koschei, one of his allies, or something we have not met yet, and “brought her to her knees” could easily be figurative rather than a literal callback to the Cauldron scene. Bloomsbury has now run three of these cover-art teases in just over a week, sisters, mates, and now this, and not one of them has named a character. That is a deliberate pattern, not an accident, and I would rather point it out than pretend a vague line has confirmed a POV. Lucien is still the only name we actually have.
And now Bloomsbury has said the word “Valkyrie” out loud
Another day, another cover-art card. This is the fourth of these in under two weeks, and it is the first one to use a word that is not vague at all.
“No chain will claim her. No crown will make this Valkyrie kneel.”
Bloomsbury, A Court of Splintered Harmony teaser
Still no name attached to a specific person, but “Valkyrie” is not a generic word the way “sisters” or “creature” were. The series has already told us exactly who gets called that. Nesta, Emerie and Gwyn earned the title training together at the House of Wind in A Court of Silver Flames, and the book Maas is releasing this one as part of is literally named The Valkyrie Cycle. Bloomsbury choosing this word, in this campaign, is not a coincidence.
It also reads directly against the “knees” line from a couple of days ago. That one raised the Cauldron scene, where Nesta was forced down and transformed against her will. This one has a Valkyrie refusing to kneel for anyone, chain or crown. Read together, that is less a contradiction and more a before-and-after: the woman who was once forced to her knees is now the one nothing can make kneel. It does not confirm which of the three Valkyries this book follows, Nesta is still the obvious read given her history, but it is the strongest hint yet that we are looking at one of them rather than Elain.
Rhys gets a quote of his own, and it is not a kind one
Bloomsbury switched formats for this one. Instead of a line floating over the cover, it is labelled “Overhead in the Night Court,” which reads like an actual snippet pulled from the pages rather than another cryptic caption. It is also the first of these four teases to come with a name attached.
Rhys’s lips pulled back from his teeth in a savage smile. “With pleasure.”
Bloomsbury, A Court of Splintered Harmony teaser
“Savage” is doing the heavy lifting here. Rhys is controlled by nature, the High Lord who plays the long game and keeps his temper leashed even when he is furious. A line like this usually means something or someone has pushed him past that control entirely, and “with pleasure” suggests he is not fighting the feeling, he is leaning into it. We have no idea who he is talking to or what he has just been asked to do. Out of context, it could be read as triumphant, threatening, or both at once.
Paired with the “insurmountable” rifts language from the blurb, this reads like confirmation that whatever conflict is coming for the Night Court has Rhys reacting in ways we have not really seen from him before, not the diplomat, the one ready to meet force with force.
And Bloomsbury has called this one “our final quote”
This is the detail that matters as much as the quote itself. After four teaser drops in under two weeks, Bloomsbury labelled this one the last of the campaign, which suggests the excerpt-marketing push is wrapping up ahead of the 27 October release rather than continuing to trickle out. I would expect the next updates to be about the book itself, not another cover card.
“We are here,” the shadows whispered in his ear. “We are always here.”
Bloomsbury, A Court of Splintered Harmony teaser
“The shadows whispered” is about as close as Bloomsbury has come to naming Azriel outright without actually doing it. Commanding shadows is his whole thing, and this is the first of these four lines that reads like a plausible nod to an Azriel POV scene rather than another vague mood-board caption, which lines up with the speculation earlier in this article about whether he gets a point-of-view chapter at all. Whose ear the shadows are whispering into is not clear, it could be Rhys, carrying straight on from the quote above, or it could be Azriel himself, listening to his own power. Both quotes went up in the same short window, so I would not be surprised if they turn out to be from the same scene.
Is the ACOTAR TV show still happening?
The Hulu adaptation is dead, but the ACOTAR TV show is not. Maas has the rights back and is reportedly shopping it elsewhere. There is no network, no cast and no release date.
The timeline, briefly. The project sat in development from 2021 with 20th Television and showrunner Ronald D. Moore. Hulu dropped it in February 2025. On Call Her Daddy in March 2026, Maas said she had the rights back to everything, and by May 2026 she was reported to be taking it to other buyers.
She has also been fairly direct that she wants real creative control this time, down to design and music, rather than handing it over and hoping. Given what happened the first time, good.
Realistically, with three books to get out, nobody should be expecting to watch this any time soon. Any casting you see going around is fan wishlisting.
How to reread ACOTAR before book 6
Read them in publication order: ACOTAR, ACOMAF, ACOWAR, ACOFAS, then ACOSF. If you are short on time, ACOMAF and ACOSF are the two doing the most work heading into book 6.
- A Court of Thorns and Roses
- A Court of Mist and Fury
- A Court of Wings and Ruin
- A Court of Frost and Starlight (the novella, and yes it counts, it sets up more than people give it credit for)
- A Court of Silver Flames
Now that the blurb has told us the Inner Circle is fractured by betrayals and revealed truths, ACOSF matters more than it did last week. That book is where the cracks start showing. Do not skip it, and do not skip ACOFAS either, because the Koschei thread runs through both.
I am doing the full reread on GraphicAudio, and I have opinions about it that I have already written down at length in my ACOTAR GraphicAudio reread review. Short version: the full-cast production does something to these books that I did not expect and cannot now undo, and it started with the Fourth Wing GraphicAudio turning me into an audiobook person against my will.
If you are new to the series entirely and wondering whether to start here or somewhere else, I sorted that out in where to start with romantasy.
Five books in roughly six weeks sounds unhinged. It is not, particularly. Book 4 is a novella and books 1 and 4 move fast. Start now and you will make it.
ACOTAR book 6 FAQ
Do I need to read Crescent City before ACOTAR book 6?
Probably not required, but there is a real crossover. House of Sky and Breath put Night Court characters into the Crescent City story and House of Flame and Shadow carried it further, so there is context there that ACOTAR readers do not otherwise have.
I am testing this one personally. I have not read Crescent City, and rather than cram it in before October I am reading it alongside book 6 and finding out the hard way exactly how much I missed. I will report back honestly, including if the answer is “you needed it, I was wrong”.
Who is Koschei in ACOTAR?
Koschei is an ancient death-lord bound to a lake on the continent, drawn from Slavic folklore, and he has been humming in the background of this series for several books rather than arriving out of nowhere. If the name is doing nothing for you, that is exactly why the reread is worth it.
Will A Court of Splintered Harmony be spicy?
Yes. Maas has confirmed the intimate scenes are still a significant part of the book. No chapter numbers exist yet for obvious reasons, but a spice map will go up here once the book is out and I have actually read it.
Can I skip the reread and just start book 6?
You can, but I would not. Five and a half years is a long time, book 6 opens a new arc that leans on where A Court of Silver Flames left every relationship in Prythian, and the details you think you remember are quite often fan edits you absorbed on TikTok. At minimum, reread ACOSF.
What I am doing between now and 27 October
Finishing the reread, reviewing each book as I go, and pretending I am normal about the word insurmountable.
If you want to do it alongside me, Saturday Night Sip, Snack & Smut is where the weekly reading ritual lives, and there will be a suitably ominous drink for launch week. A villain in a lake deserves something dark in a glass.
Bookmark this one. I will keep it updated every time Maas tells us something new, which, based on current form, will be via a cryptic Instagram caption at an hour that does not suit Australia.
