1 - 20 of 6,314 Works in The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
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Hold you high above the flames by jarofbeees
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
17 Oct 2025
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"The Houses have grown fat on the Cohort's efforts. They linger within the safety of Dominicus, entirely unaware of the sacrifices we make to protect them. The time has come to call upon their sons and daughters, to enlist their blood for the glory of the Emperor Undying."
aka
What if you took the coffee shop AU River bubble but made it fucked up? The finest adepts of the Nine Houses face 'recruitment' into the Cohort, against their better judgment and their will. Harrowhark knows she's walking into the jaws of death, alongside seven others.
This will not be gentle. Please read the tags and intro.
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This Isn't How it Happens by Lillian_azure
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir, Arcane: League of Legends (Cartoon 2021), She-Ra and the Princesses of Power (2018)
17 Oct 2025
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Summary
In every world, she sees her. A stranger with a familiar face, always just out of reach. Every reality has brought them together again, dancing through countless lives - yet never quite touching. Is this the way the story goes? Harrow will find her eventually, will make this real. She has no other choice. Is this how it happens?
Harrow finds herself living in the Arcane & She-Ra universes, haunted by her missing cavalier. Piltover is under attack, and Etheria is at war. Harrow will have to do whatever it takes to survive, even as worlds crumble around her. -
Black Coffee and A Cherry Slush by The_Unqualified1
Fandoms: The Locked Tomb Trilogy | Gideon the Ninth Series - Tamsyn Muir
17 Oct 2025
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Harrowhark and Gideon are both taking courses at the local community college. But, only Gideon has a car. So they’re splitting the gas money and sharing the drive, and spending... a lot more time with each other than they expected.
The two learn how little they actually knew of each other, while slowly building a bond that can outlast highway miles.
There’s music, snacks, and sarcasm covering up their guarded selves. What could go wrong?
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Is This How it Happens? by Briar_kom_greyskaikru
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
17 Oct 2025
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Summary
A series of What-If's. Chapter titles will dictate the setting.
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[Podfic of] venus, planet of love by wilfriede0815
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
17 Oct 2025
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Summary
In the myriadic year of our Lord—the ten thousandth year of the King Undying, the kindly Prince of Death!—Dulcinea Septimus packed her sex toys, her latest crochet project, and her letters from Camilla and Palamedes, and she escaped from the House of the Seventh.
Podfic of venus, planet of love by arithmonym.
Series
- Part 2 of Disability Pride podfics 2025
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Wrap up my empty space by Riyza for Spileh
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
17 Oct 2025
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Summary
Ianthe’s new roommate is weird.
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now that we are both dead by aPyrrhicVictory
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
17 Oct 2025
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Summary
Pyrrha seeks out Wake at the Mithraeum
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Drearburh's Dying Breath by frontlinetitties
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
The fate of Drearburh lies on the shoulders of its Duchess, Harrowhark Nonagesimus. With debts piling up and a castle in disrepair, Drearburh can only survive if Harrow manages to find a wealthy spouse who will pull her out of financial ruin. Harrow would do anything to preserve her family name - even if it means giving up on her feelings for Gideon Nav, the stableboy she's been hopelessly in love with since childhood.
Gideon Nav has been at Harrow's mercy ever since Drearburh took her in as a baby. When Harrow offers to release Gideon from her service in exchange for escorting her through the social season, Gideon finally sees a way out. But, as she begins to see through the cracks in Harrow's facade, Gideon realizes that helping Harrow get married might be more complicated than she thought. And why has King Gaius taken such an interest in her?
Series
- Part 1 of Drearburh's Dying Breath
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Where the Tendon Meets the Bone by Crane_Carlisle
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
Following their battle with the Resurrection Beast in the River, Ortus Nigenad and his merry band of warriors explore Hell and revive an old connection between the Third and the Ninth.
Or, Marta tries her hand at storytelling.
Chapter 8: the cavaliers discuss time management and whether or not it's illegal to have hobbies
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Just Like Honey by planet_nasty_1
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
Gideon Nav has finally made it out. She's a regular, well-adjusted adult, she's got cool friends, a job she likes.
Sure would be a pity if someone from her past showed up...“Palamedes knows that filmmaker, H.K. Nav, apparently they are in a crossword Discord together,” Camilla said.
This fact deeply endeared Palamedes to Gideon, but she could not quite process it.
“Wait, the filmmaker has the same last name as me? Huh.”
“Yes, I wondered about that as well. Maybe she is some distant relative.”
Gideon doubted it. She was pretty sure that Priamhark had invented her surname whole cloth.
“Maybe we are destined to be wed—she already has my name, right?” Gideon said, waggling her eyebrows at Camilla, who sighed. -
warm soup, warm heart by texting_fangirl
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
silas octakiseron has had A Day.
luckily his cavalier colum asht is prepared - and he knows just how to save this awful day.- Language:
- English
- Words:
- 300
- Chapters:
- 1/1
- Hits:
- 6
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while my body here decays by DonaDray
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
Princess Ianthe Tridentarius is dispatched by her father to the farthest reaches of the Empire to deal with a Blood of Eden insurgency. As a peace offering to her sister for her extended absence, she sends two things: a letter, and a human head.
Day 15 “You can take a break, if you just tell me”
Failed Rescue Attempt | Body Part in the Mail | Live-Streamed TortureSeries
- Part 15 of Whumptober 2025
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honey we made it ( in a flood, you'll build an ark) by WeSuffer
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
I peeled myself out of the Cohort issued jacket I still hadn't taken off before now and draped it delicately over your slight shoulders. The medals attatched to it clinked and clanked metallically as they were moved and the both of us flinched as the sound cut through the vacancy of sound we had experienced before.
I really wanted to hug you then, Harrow.
Or: After the end, at peace, they talk.
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Day 15 Age Gap by CrowandAngelWings
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
Ianthe's only friend on Mithraeum is insane. As fun as it is to mess with Harrowhark, there's no assurances with her and when the world is constantly burning around them it doesn't hurt to have friends in slightly higher places, no matter what it takes to becomes...friends...
Series
- Part 15 of The Locked Tomb Kinktober 2025
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The Body (Oh how it follows) by Ribbiscuits
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
16 Oct 2025
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Summary
By the time the precinct had hired Harrowhark for her consulting services there had already been six murders over the span of 6 months, roughly a murder a month. Almost like the killer was keeping a schedule.
They hadn’t deviated from their time frame, always kept steady. It was unnerving the amount of restraint they had in that regard.
The public were demanding answers, as the body count steadily rose with no suspect in sight. They wanted this monster put behind bars, they wanted justice.Or
Gideon is a detective working on a case that has to do with a serial killer and Harrow is hired on as a consultant to help solve the case.
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Night Will Forgive Us by SolfiePath
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
15 Oct 2025
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Summary
“My place is a mess, so I don’t know about letting you in.” Her shoulders looked too tight. But she forgot how to relax them.
“It’s not a problem, I didn’t expect anything else.”
Mother of all fucks, how dare she talk like before while looking hot. What a vile bitch.
“If you say anything, I'll throw you out like a drunk from a fucking saloon.” Gideon sighed and walked back inside.
Harrow stopped after one step into the door. “Should I take off my boots?”
Gideon regretted not forbidding sarcastic knee-slappers, too.
“Take a wild guess,” she grumbled, shoving a heap of whatever the fuck she had worn last week aside with her foot. The sound of Harrow's boots followed.
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Or, Gideon and Harrow are both completely broken and depressed since they left the church. After two years apart, the only thing connecting them is the suicide pact they made as children. With the impending date looming, they must decide whether to follow through, or cling to each other as they have nothing else left to hold on to. -
A Fire That Keeps Burning All Day by NeverHornyOnMain for texting_fangirl
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
15 Oct 2025
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Summary
Scent has always been an odd thing, with the Master Templar. He has always reacted strongly to it, though you can never anticipate whether the reaction to a new scent will be a positive or negative one.
Colum muses on Silas' relationship to scent - and to Colum himself.
Series
- Part 19 of Nev's TLT Drabbles
- Language:
- English
- Words:
- 300
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 12
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[Podfic of] love is going to lead you by the hand by wilfriede0815
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
15 Oct 2025
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Summary
Nona was long past the days where she had to be helped with her nightshirt, but in many ways, she was still the worm with problems.
As she grew older, this fact began to grate on her.
Podfic of love is going to lead you by the hand by arithmonym.
Series
- Part 1 of Disability Pride podfics 2025
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Day 14 Pain Play/Impact Play by CrowandAngelWings
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
15 Oct 2025
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Summary
Order and routine bring, occasionally, much needed structure to Harrow's life, and Gideon is always happy to help her out. A list of chores is a good place to start, something Harrow is very competent in completing for their relationship and her house, but when she struggles to take care of herself, Gideon steps in and offers some... corrections.
Series
- Part 14 of The Locked Tomb Kinktober 2025
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An Important Message by RosesandWorms
Fandoms: The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
14 Oct 2025
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Summary
During a training session, something unexpected takes over Harrow's body while she's in the River. This is Gideon's chance to say what she has to say.