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1. The adventures of mycroft snape by Zyzo

   Fandoms: Sherlock (TV), Harry Potter - J. K. Rowling  

   • Mature
   • Graphic Depictions Of Violence, Rape/Non-Con
   • F/M, M/M
   • Work in Progress

   26 Jun 2025

   Tags

   • Graphic Depictions Of Violence
   • Rape/Non-Con
   • Hermione Granger/Mycroft Holmes
   • Lucius Malfoy/Narcissa Black Malfoy
   • Narcissa Black Malfoy/Severus Snape
   • Severus Snape/Voldemort
   • Mycroft Holmes
   • Sherlock Holmes
   • Severus Snape
   • Harry Potter
   • Hermione Granger
   • Draco Malfoy
   • Narcissa Black Malfoy
   • Albus Dumbledore
   • Voldemort (Harry Potter)
   • Sirius Black
   • Hurt/Comfort
   • Family Bonding
   • Angst
   • Severitus | Severus Snape is Harry Potter's Parent
   • Harry Potter Has a Sibling
   • Family Feels
   • Severus Snape Has a Heart
   • Severus Snape is Draco Malfoy's Godparent
   • Family Shenanigans
   • POV Sherlock Holmes
   • POV Mycroft Holmes
   • Time Travel
   • Time Travel Fix-It
   • Temporary Character Death
   • Attempt at Humor
   • Torture
   • Age Regression/De-Aging
   • Sirius Black & Severus Snape Friendship
   • Bromance
   • Epic Bromance
   • Severus Snape is So Done
   • Swearing
   • Not Beta Read
   • BAMF Mycroft Holmes
   • Slow To Update
   • Extremely Dubious Consent
   • POV Sirius Black
   • POV Severus Snape

   Summary

   Mycroft thought he was a holmes, until he didn't.
   Ps: there are silly end notes available too.

   Language:

   English

   Words:

   32,178

   Chapters:

   16/?

   Comments:

   44

   Kudos:

   53

   Bookmarks:

   8

   Hits:

   2,003