Jason Grace and the 12th Legion

Series Metadata

Listing Series

• Jason Grace and the 12th Legion [Book 1: The Scourge of Troy] by Algaldo

  Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan  

  • Mature
  • Graphic Depictions Of Violence
  • F/M, Gen
  • Work in Progress

  20 Jul 2026

  Tags

  • Graphic Depictions Of Violence
  • Jason Grace & Reyna Avila Ramírez-Arellano
  • Jason Grace & Thalia Grace
  • Hylla Ramírez-Arellano & Reyna Avila Ramírez-Arellano
  • Jason Grace
  • Octavian (Percy Jackson)
  • Original Male Character(s)
  • Original Female Character(s)
  • Reyna Avila Ramírez-Arellano
  • Reyna's Automaton Guard Dogs (Percy Jackson)
  • Dakota (Percy Jackson)
  • Gwendolyn (Percy Jackson)
  • Lupa (Percy Jackson)
  • Percy Jackson
  • Annabeth Chase (Percy Jackson)
  • Thalia Grace (Percy Jackson)
  • Grover Underwood
  • Hank the Demigod (Percy Jackson)
  • Larry the Demigod (Percy Jackson)
  • Nathan (Percy Jackson)
  • Marcus (Percy Jackson)
  • Terminus (Percy Jackson)
  • Camp Jupiter Campers (Percy Jackson)
  • Nico di Angelo
  • Hylla Ramírez-Arellano
  • Bryce Lawrence
  • Camp Jupiter (Percy Jackson)
  • Greek Demigod & Roman Demigod Interactions (Percy Jackson)
  • Demigods
  • BAMF Demigods (Percy Jackson)
  • Traumatized Demigods (Percy Jackson)
  • Legacies | Descendants of Demigods (Percy Jackson)
  • Demigods Need a Hug (Percy Jackson)
  • Post-The Sea of Monsters (Percy Jackson)
  • Book 2: The Sea of Monsters (Percy Jackson)
  • Pre-The Titan's Curse (Percy Jackson)

  Summary

  Anyone ever wonder what was Jason doing while Percy Jackson was dealing with Titans, Prophecies, Luke, and overall godly BS?

  He was dealing with the Roman equivalent, of course.

  Series

  • Part 1 of Jason Grace and the 12th Legion

  Language:

  English

  Words:

  40,231

  Chapters:

  9/?

  Comments:

  25

  Kudos:

  93

  Bookmarks:

  9

  Hits:

  1,456