Harrow, former necromancer of the Ninth House, has just become a Lyctor in the service of the immortal Emperor – except that the devastating process of turning into a Lyctor has left Harrow traumatized and deeply confused. She retreats into a skewed re-telling of the events she’s just undergone, while plots arise in the Imperial household – and, in the background, a deadly threat comes closer and closer; a devastating resurrection beast, a by-product of the Emperor’s necromancy, capable of destroying worlds.
Tamsyn Muir’s novel Harrow the Ninth (Tor, 2020) is the second in the “Locked Tomb” trilogy, and a direct sequel to Gideon the Ninth, which I reviewed here. I’m probably not going to be able to avoid spoilers for the current book, and certainly won’t be able to avoid spoilers for Gideon, so, y’know, be warned.
The thing is, Harrow is an altogether trickier and more complicated beast than Gideon; the first book was comparatively easy to summarize, as an Agatha Christie style country house murder mystery, only with lesbian space necromancers. Harrow, on the other hand, goes off in some entirely different directions, particularly at the start, which features necromancer Harrow (more properly, Harrowhark Nonagesimus) deeply in denial about the final events of Gideon, so much so that she is retelling and reinventing the story in her mind, while also coming to grips with the tight-knit community of the Emperor and his Lyctors, and the challenges they face. So Harrow is an unreliable narrator, and even says as much – a reader’s reaction to the story will depend, to a large extent, on their tolerance for things like this (and also a second-person narrative, which at least gets to make sense, later on in the book.) In Gideon, Harrow was called to the Emperor’s home planet in company with her House’s cavalier – bodyguard and military advisor – and, when her cavalier responded to this by running away with his mother, Harrow had no choice but to take on Gideon Nav in his place, the one person with whom she had an intense (and almost entirely dysfunctional) relationship. The process of becoming a Lyctor involves the cavalier dying and being psychically absorbed by the House’s necromancer; Harrow does not want to deal with this, and consequently constructs a fantastic version of events where the cowardly cavalier Ortus Nigenad does not flee, but joins with her instead. Harrow’s self-deception here is so intense that it spills over into the real world, and even into the front matter of the book, so that another Lyctor, whose first name just happens to begin with G, is “ORTUS” in all caps in the cast list. Of course, being locked into a strategy of deliberate self-deception rather limits Harrow’s usefulness as a Lyctor….
We get a more informative look at the setting in this one – the Emperor has brought life to the sun Dominicus and its nine inhabited planets, but, in the process, also set loose the resurrection beasts, creatures of immense necromantic power. To avoid luring the beasts near the nine planets, the Emperor is therefore obliged to reside at a secure location, some forty-three billion light years away. And you thought your commute was bad. The resurrection beasts pose a threat on both a magical and a physical level – the Imperial military, which Gideon was planning to join in the first book, largely exists to fight off their minions. And the point of becoming a Lyctor is to provide double-barrelled protection – while the necromancer is off doing magic in the liminal space known as the River, the skills and abilities of the cavalier run the necromancer’s body on a sort of auto-pilot, defending against physical threats. It’s when Harrow’s Lyctor abilities finally kick in that a lot of things become clear – notably, that Harrow’s conversion to Lyctor-hood has not failed, but worked rather too well: instead of merely getting Gideon’s skills with a blade, she gets Gideon’s whole personality back, in full force. (Like a number of other reviewers, I was hugely entertained by the return of Gideon’s narrative voice, complete with snarky commentary on Harrow’s state of physical fitness.) The discovery that this sort of thing is even possible sets off quite some reaction amongst the other Lyctors – who have, of course, all sacrificed lovers or close friends to the process – especially when it turns out the Emperor may have the same sort of relationship with his Lyctoral partner. Relationships between the Emperor and his Lyctors have had thousands of years to get complicated, and jealousies and resentments can prove more of an immediate threat than any resurrection beast.
It’s a complicated and tricky book, but a rewarding one – and there are still questions which will (I hope) be answered in the final book of the trilogy; about the occupant of the Locked Tomb and the Emperor’s (and Harrow’s) relationship with her. After the wild ride that this volume has been, I will be very interested to see what direction the conclusion takes. In the meantime, Harrow the Ninth is a demanding read, but ultimately a rewarding one. Definitely one to think about.

