The Casefile of Jay Moriarty
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Listing Series
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Jay Moriarty Violates the Official Secrets Act by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
03 Oct 2023
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Summary
When ex-SAS security consultant Sebastian Moran runs afoul of a rich and powerful corporate client, he’s thrown into the path of a brilliant hacker named Jay Moriarty. To survive, both of them must work together to unravel the secrets of Bruce-Partington Aerospace and take down its corrupt CEO, Sir James Walter.
Series
- Part 1 of The Casefile of Jay Moriarty
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Sebastian Moran Gets Mauled by a Tiger by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
19 Dec 2023
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Summary
Revenge brings black-hat hacker Jay Moriarty and former SAS operator Sebastian Moran together once again, with an egomaniacal real estate developer in their crosshairs. Derek Chapman is obsessed with high society and will do anything to climb the social ladder—which makes him the perfect mark for a confidence game involving a West End producer, a private sex club, and a live Bengal tiger. What could possibly go wrong?
Series
- Part 2 of The Casefile of Jay Moriarty
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Summary
Jay and Sebastian spend Bonfire Night together.
Series
- Part 3 of The Casefile of Jay Moriarty
- Language:
- English
- Words:
- 1,363
- Chapters:
- 1/1
- Kudos:
- 8
- Hits:
- 32
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Jay Moriarty Ruins Everybody’s Childhood by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
05 Mar 2024
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Summary
After famous author Anya Clay incites a hate crime that hits close to home, hacker Jay Moriarty is hell-bent on revenge. To get it, he’ll need the help of Sebastian Moran, the former SAS operator he may or may not be dating. But as Jay’s plan hits one complication after another and the situation becomes more dangerous, Moran starts to worry just how far this will go—and what it could cost them both.
Series
- Part 4 of The Casefile of Jay Moriarty
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Summary
Sebastian has a nightmare in Jay’s bed, and things go sideways.
Series
- Part 5 of The Casefile of Jay Moriarty
- Language:
- English
- Words:
- 975
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 25
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Jay Moriarty Has Seen You Naked by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
13 Aug 2024
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Summary
A spur-of-the-moment invitation brings Sebastian Moran along for the ride as Jay Moriarty recovers from surgery in a Spanish resort hotel. When Jay exploits a security vulnerability in the hotel network, he finds an array of exposed cameras — and comes across hints that one of the other guests is hiding a dangerous secret. A secret that, once uncovered, may put Jay and Sebastian’s own lives at risk.
Series
- Part 6 of The Casefile of Jay Moriarty
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Summary
Post-surgery, Jay conducts an experiment.
Series
- Part 7 of The Casefile of Jay Moriarty
- Language:
- English
- Words:
- 813
- Chapters:
- 1/1
- Kudos:
- 6
- Hits:
- 45
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Sebastian Moran Inflicts Six Traumatic Brain Injuries by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
03 Dec 2024
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Summary
When an art heist goes wrong, Jay Moriarty calls for help — and in the middle of the night, Sebastian Moran heads out into the streets of London to find him. But he’s not the only one hunting Moriarty, and it’s not long before Moran’s search leads him into a clash with a rogue mercenary company. To save his partner, Moran will have to take any help he can get … even from an untrustworthy cat burglar named John Clay.
Series
- Part 8 of The Casefile of Jay Moriarty
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Summary
Sebastian Moran gets pegged.
Series
- Part 9 of The Casefile of Jay Moriarty
- Language:
- English
- Words:
- 1,451
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 35
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Jay Moriarty vs the Machine God by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
25 Feb 2025
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Summary
In the wake of narrowly-averted tragedy, Sebastian Moran returns to his old home in Herefordshire; his partner, Jay Moriarty, insists on coming with him. Together, they discover the cash-strapped local council has deployed a piece of software called AlgoDV to prop up its understaffed social services — and that AlgoDV was nearly responsible for the deaths of Moran’s only real family. Which means the man behind the whole scheme, Councillor Robert Wallis, is about to have a very bad week.
Series
- Part 10 of The Casefile of Jay Moriarty
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Summary
Sebastian explores Jay’s sexual history and tries something new.
Series
- Part 11 of The Casefile of Jay Moriarty
- Language:
- English
- Words:
- 1,790
- Chapters:
- 1/1
- Kudos:
- 11
- Hits:
- 91
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Moriarty & Moran Contribute to Community Welfare by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
27 May 2025
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Summary
The Barrie Children’s Hospital is holding its annual fundraising gala, and as usual all of Britain’s brightest luminaries are invited. This year, however, there are two extra guests: former SAS operator Sebastian Moran and his criminal partner, Jay Moriarty.
Powers unknown intend to use the gala as cover to sell a computer drive full of valuable data. Moriarty and Moran intend to steal that drive for themselves. But both operations are rudely interrupted when the gala is stormed by a crew of armed criminals — and they also want the drive.
What was once a simple theft is now a race to the prize … and may soon become a fight for survival.
Series
- Part 12 of The Casefile of Jay Moriarty
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Sebastian Moran Gut-Punches a Pimp by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
05 Aug 2025
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Summary
Kitty Winter is in trouble. She can just about make rent by posting photos to subscription service SecretStar, but now an exploitative agency called Wayward Talent is attempting to seize control of her account. The law can’t help … so it’s a good thing Sebastian Moran and Jay Moriarty are the furthest thing from the law.
But as Moriarty and Moran set out to dismantle Wayward Talent, an old enemy of Moriarty’s resurfaces — one eager to tear apart not only the con, but Moriarty and Moran’s lives.
Series
- Part 13 of The Casefile of Jay Moriarty
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Summary
Sebastian’s ear hurts, and we quickly find out why.
Series
- Part 14 of The Casefile of Jay Moriarty
- Language:
- English
- Words:
- 1,117
- Chapters:
- 1/1
- Kudos:
- 6
- Hits:
- 49
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The Illusive Consultant by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
15 Dec 2025
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Summary
Once again, Jay Moriarty and Sebastian Moran find themselves entangled with cat burglar John Clay. A notorious drug lord has hired Clay to steal a DNA sample from genetic testing company BasePairing, and Clay needs Moriarty’s help to pull off the job. With such a dangerous client, failure isn’t an option — and if things couldn’t get any worse, the world’s greatest consulting detective has just picked up their trail …
Series
- Part 15 of The Casefile of Jay Moriarty
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Summary
Sebastian teaches Jay how to pick locks. Things get complicated.
Series
- Part 16 of The Casefile of Jay Moriarty
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A Reckoning in Whitehall by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
23 Mar 2026
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Summary
Jason Collier is on his way up in the world. Wealthy and well-educated, he’s translated a successful business career overseas into a parliament seat at home in Britain. His marriage to one of the world’s most powerful tech executives has made him a key asset to the government. It is, in light of all this success, of little concern to anyone who matters that Collier has left a trail of violated and abused victims behind him.
Jay Moriarty certainly isn’t anyone who matters — but twenty years ago, Jason Collier hurt a boy named Sebastian Moran. For that, Moriarty is going to destroy him.
Series
- Part 17 of The Casefile of Jay Moriarty
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Moriarty & Moran’s North Yorkshire Crime Spree by WitticasterCole
Fandoms: Sherlock Holmes - Arthur Conan Doyle
18 May 2026
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Summary
A brutal encounter with the horrors of his own past has left Sebastian Moran unmoored and exhausted — so his partner, Jay Moriarty, takes him out of London and rents a quiet cottage in Yorkshire. As Moran struggles through a storm of conflicting emotions, Moriarty is determined to help. He wants Moran to feel secure. He wants him to feel capable. So Moriarty and Moran are going to steal just about everything in the county that isn’t nailed down.
Series
- Part 18 of The Casefile of Jay Moriarty