oneallysa
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Recent works
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Summary
Soulmate AU | People's soulmates' first words are tattooed somewhere on their bodies.
What would happen if Sherlock Holmes had to investigate the hiding Irene Adler while on his time away? And what would happen when they both speak their tattoos?
Series
- Part 1 of Soulmate AU
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Sherlock Holmes: Detective, Friend, Parent by oneallysa
Fandoms: Sherlock (TV), Sherlock Holmes & Related Fandoms
11 Jul 2025
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Summary
A series of short one-shots of Sherlock dealing with being a father, Irene dealing with being a mother, and them dealing that they have to be parents.
—oOo—
These will be really short chapters. Around less than 500 words, probably. I know, very unusual for me.
But these are prompts I have gathered from the members of my Adlock discord server. Y'all can join just hmu
Edit: lmao latest chapters are around 2k words I’m a scammer
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What happened that night in Karachi?
—oOo—
AN: After years of writing, I am finally writing my own Karachi fic.
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Quests of Valdez: The School of Magic by oneallysa
Fandoms: The Heroes of Olympus - Rick Riordan, Harry Potter - J. K. Rowling, Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
09 Feb 2025
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Summary
Leo goes to Athens, Greece without the burden of a prophecy to get his mind away from his loneliness and to make peace with the trauma from the last war.
Along the way, a series of events and a fascination with dragons eventually lead him to an unexpected discovery: a place that feels like home where he fights monsters, saves dragons, and encounters a certain trio and a pair of twins.
[Written before Trials of Apollo]
Series
- Part 1 of Quests of Valdez
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Won't Even Mention by Name by oneallysa
Fandoms: Sherlock (TV), Sherlock Holmes & Related Fandoms
11 Sep 2024
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Summary
Post-TFP. They finally have all the time in the world. And somehow realized they're technically slowly easing into a proper relationship. Much to their disbelief.
OR Sherlock and Irene start feeling their age.
OR If Sherlock calls her “Woman”, what pet name would Irene have for him?
Recent series
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- Words:
- 1,778
- Works:
- 1
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Quests of Valdez by oneallysa
Fandom: Harry Potter - J. K. Rowling, Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan
09 Feb 2025
- Words:
- 66,250
- Works:
- 1
- Bookmarks:
- 8
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Adlock Cross-Overs by oneallysa
Fandom: Harry Potter - J. K. Rowling, Hunger Games Series - All Media Types, Sherlock (TV), Sherlock Holmes & Related Fandoms
22 Jun 2017
- Words:
- 63,046
- Works:
- 2
- Bookmarks:
- 1
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- Words:
- 19
- Works:
- 2
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Sherlock Holmes in the Wizarding World by oneallysa
Fandom: Harry Potter - J. K. Rowling, Sherlock (TV), Sherlock Holmes & Related Fandoms
23 Jul 2017
- Words:
- 64,139
- Works:
- 1
- Bookmarks:
- 1
Recent bookmarks
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Summary
Harry Potter truly didn’t think that he could have a worse birthday after the Dobby incident last year, but it seemed that fate was yet again determined to prove him wrong. After he accidentally blew up his aunt, he wasn’t able to escape from the Dursleys and things just took a turn for the worse. When he collapses after class in the first week of school, the extent of the abuse he has faced is uncovered and Harry is at a loss for what he can do next.
Series
- Part 1 of Some Bonds Won't Be Broken Universe
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James Potter never thought he’d find himself in a situation this bizarre, even by Marauder standards.
Desperate for a way to defeat Voldemort, James and the Order of the Phoenix performed an ancient ritual, summoning a powerful figure from another time and place. When the man arrived, James wasn’t sure if they’d gained an ally or unleashed another threat. But his son, Harry, took to the stranger instantly, fondly dubbing him “Mr. Snitch” after the man playfully adopted the name.
It was hard for James to reconcile Snitch’s gentleness with the sheer skill and power he commanded—power wielded so effortlessly that he spoke Voldemort’s name as if he did not know the concept of fear. And even through his guard, James couldn’t ignore how the stranger softened whenever he played with Harry, his voice almost aching with a quiet, unspoken longing when he spoke with James and Lily.
Who was this man, really? And why did James feel such a pull towards him, a deep warmth that seemed to defy logic? James was determined to uncover the truth, for the stranger felt like more than just an ally. He felt like a friend—like someone James had known for so long.
Series
- Part 2 of Family Here and There
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Raising Your AU Son for Dummies: A Self-Help Starter Kit by acefiend
Fandoms: Harry Potter - J. K. Rowling
19 Jul 2025
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After being hit with the killing curse on that final walk through the Forbidden Forest, Harry awakes to find himself in unfamiliar territory with all too familiar faces. Follow him along to another world where he must learn what it means to live again after being told to die.
This here is a helpful guide for any prospective AU parent. With every AU family, there’s ups, there’s downs, there’s evil megalomaniacs traumatizing your son. Don’t worry! We’re here to help you navigate all these obstacles and more.
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Happy Birthday by spookygreen
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan, Percy Jackson and the Olympians - Rick Riordan
08 Jun 2023
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Birthdays are childish anyway. And being sad about not having one was also childish.
On the day, he had hoped they would remember. He didn’t need anything big, just a simple “Happy birthday!” in passing would suffice. He could not remember the last time someone wished him a happy birthday.
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Leo watches all his friends celebrate their birthdays and alienates himself more after each and every one of them.
Series
- Part 1 of Happy Birthday
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What We Deserve by MillennialMorning
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan
11 Mar 2024
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Summary
Leo Valdez had spent his whole life running. His childhood had taught him that love was rarely unconditional and always temporary. His time on the Argo II had taught him that he was unworthy of even friendship. After leaving Calypso’s island without earning her love, Leo must learn to trust and lean on his crew mates for the validation and support he needs.
A rewrite of Leo’s character arc in Blood of Olympus