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1. Éirinn go Brách by ThatOneTwoThree

   Fandoms: Young Sherlock (TV 2026), Sherlock Holmes & Related Fandoms  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   06 Sep 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sherlock Holmes/James Moriarty
   • Sherlock Holmes/Original Character(s)
   • Sherlock Holmes & James Moriarty
   • Mycroft Holmes & Sherlock Holmes
   • Sherlock Holmes
   • James Moriarty
   • Mycroft Holmes
   • Original Male Character(s)
   • Original Female Character(s)
   • Original Trans Character(s)
   • Sherlock Holmes’ past
   • Irish Republicanism
   • Political Intrigue
   • Prostitution
   • Poverty
   • London
   • Blackmail
   • Minor Character Death
   • Minor Violence
   • Gun Violence
   • Developing Relationship
   • First Kiss
   • Alternate Identities

   Summary

   A man from James’s past stops and speaks to him in the street in London as he and Sherlock are passing their time. The man talks to him in Gaelic and James goes white…. Sherlock doesn't yet know what going on but knows he’ll do what ever James needs to help. Old family - and chosen family - loyalties are more complex than they might seem. Sometimes there’s just a paper thin divide between them and betrayal. And no-one’s past is what it seems.

   Language:

   English

   Words:

   32,973

   Chapters:

   12/?

   Comments:

   107

   Kudos:

   95

   Bookmarks:

   18

   Hits:

   1,589