Gideon Nav/Harrowhark Nonagesimus FanFiction

Two Hundred and One

Two Hundred and One

F/F
G
Updated
11.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus
Tags
Poetry References to Canon Angst and Tragedy Love Poems Bad Ending Pastiche Gideon the Ninth Spoilers (Locked Tomb Series)
A poem pastiche of the Nine Houses rhyme from HtN and NtN. It's written from Harrow's perspective in the event that Gideon dies for good in the end of the series. I think she's going to :(
Try to make sense of this mess yourself

Try to make sense of this mess yourself

F/F
F/M
Other
G
Updated
11.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus, Harrowhark Nonagesimus/Ianthe Tridentarius, Harrowhark Nonagesimus & Palamedes Sextus, Pyrrha Dve & Camilla Hect & Nona, Camilla Hect, Palamedes Sextus, Ianthe Tridentarius, Abigail Pent, Magnus Quinn, Judith Deuteros,
Tags
Fluff Angst Fanart Canon Compliant Homestuck AU Trolls (Homestuck)
on a planet with two moons some trolls played a crooked game of sburb and a myriad later everything that went to shit remained so.such is the nature of a fubar session
Darkness

Darkness

F/F
G
Updated
12.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, harrowhark
Tags
Oneshot four pieces
It struck at night. Quiet and simple, slithering and standing around the corner.
More than 206 bones

More than 206 bones

F/F
G
Updated
12.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus
Tags
Drabble Collection One Shot Collection no beta - i die like a good cav Alternate Universe - Harrow Nova | Harrowhark is Not the Reverend Daughter Gideon Nav as Kiriona Gaia A lot of different AUs
A Locked Tomb collection.06: The last thing on your stupid bucket list (silly AtN predictions)
Polyphon

Polyphon

F/F
Multi
G
Updated
12.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir Westworld (TV)
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus, Harrowhark Nonagesimus/Ianthe Tridentarius, Ianthe Tridentarius, Mercymorn the First (Locked Tomb Series)
Tags
Amnesia Drabble Implied/Referenced Dubious Consent Gideon Nav as Kiriona Gaia Content Warning: Ianthe Tridentarius Harrowhark Nonagesimus Needs A Hug
The music box whirrs, and the song begins again.
The Only Job I'd Do For You...

The Only Job I'd Do For You...

F/F
Gen
G
Updated
17.04.2025
Fandom
Harry Potter - J. K. Rowling The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Harry Potter, Remus Lupin, Severus Snape, Ron Weasley, Hermione Granger, Ginny Weasley, Albus Dumbledore, Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus
Tags
Fluff Domestic Fluff Crossover Necromancy
Harry Potter begins his third year of schooling at Hogwarts School of Witchcraft and Wizardry under the threat of violent murder by Sirius Black and whatever else is sure to befall him this year. A peaceful year at Hogwarts for Harry? In this economy...
and it feels good to be known (so well)

and it feels good to be known (so well)

F/F
F/M
G
Updated
12.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus, Camilla Hect, Palamedes Sextus, Ianthe Tridentarius, Abigail Pent, Magnus Quinn, Jeannemary Chatur, Isaac Tettares, Coronabeth Tridentarius, Gideon Nav & Harrowhark Nonagesimus,
Tags
Alternate Universe - Modern Setting Friends to Lovers Mutual Pining Bickering Alternate Universe - College/University Making Out No Sex Content Warning: Ianthe Tridentarius 4 + 1 gideon and harrow are childhood friends oblivious griddlehark (in a gay way)
Four times Gideon and Harrow's friends realize how absolutely crazy in love they are (and one time they notice it themselves.)a 4 + 1 fic, because I am completely obsessed with them.
Your love is tried and true blue

Your love is tried and true blue

F/F
G
Updated
12.04.2025
Fandom
The Locked Tomb Series | Gideon the Ninth Series - Tamsyn Muir
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus, Harrowhark Nonagesimus & Palamedes Sextus, Camilla Hect, Palamedes Sextus, Ianthe Tridentarius, Coronabeth Tridentarius, Camilla Hect & Gideon Nav, Gideon Nav & Coronabeth Tridentarius, Camilla Hect & Palamedes Sextus
Tags
Alternate Universe - Modern Setting Friends to Lovers Love Confessions Hurt/Comfort Alternate Universe - College/University First Kiss Minor Angst major gay showering Griddlehark i literally love these lesbians to death the blurb is so sad im sorry but it gets better i promise
She lay on the floor afterwards. Salty tears stung her face. Her entire body felt numb. It must have been hours, she really didn’t care to look at a clock, that she lay motionless on the floor, drifting in and out of consciousness. She was so stupid....
Cheap Work Pal

Cheap Work Pal

F/F
G
Updated
12.04.2025
Characters
Gideon Nav/Harrowhark Nonagesimus, Gideon Nav, Harrowhark Nonagesimus, Camilla Hect, Palamedes Sextus
Tags
POV Palamedes Sextus Medical Jargon post gideon the ninth Gideon the Ninth Spoilers lot of medical talk ok
This was not how Palamedes Sextus had imagined his afterlife.Of course — his death starting as his life ended — his afterlife was pure chaos.  or "Palamedes is resurrected to work for Harrow on the Ninth" being an excuse for me to remember things...