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1. Public Bookmark *

   A Galaxy of Ghosts by 8uggestionAmplifie6

   Fandoms: Warhammer 40.000, Warhammer 40k (Novels) - Various Authors  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • No category
   • Work in Progress

   05 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Roboute Guilliman & The Primarchs
   • Emperor of Mankind & Roboute Guilliman
   • Roboute Guilliman & Ultramarines Legion
   • Roboute Guilliman
   • Sanguinius (Warhammer 40.000)
   • Horus Lupercal
   • Leman Russ
   • Ferrus Manus
   • Fulgrim (Warhammer 40.000)
   • Lion El'Jonson
   • Vulkan | XVIII Legion Primarch (Warhammer 40.000)
   • Corvus Corax
   • Rogal Dorn
   • Angron (Warhammer 40.000)
   • Lorgar Aurelian
   • Perturabo (Warhammer 40.000)
   • Alpharius Omegon
   • Jaghatai Khan
   • Mortarion (Warhammer 40.000)
   • Magnus the Red (Warhammer 40.000)
   • Konrad Curze
   • Emperor of Mankind (Warhammer 40.000)
   • Ultramarines Legion (Warhammer 40.000)
   • Alternate Universe
   • Time Travel
   • Dimension Travel
   • Alternate Timelines
   • Angst and Hurt/Comfort
   • Grief/Mourning
   • that time when the Chaos Gods dropkick you into an alternate universe and you're suddenly reunited with all your dead/gone/traitor brothers and father
   • from 40k to 30k
   • Bobby G is going thru it
   • now he needs to stop the horus heresy by smacking Big E into being a better father
   • he really just misses his sons and is trying his best
   • Angst and Feels
   • Family Feels
   • How Do I Tag
   • Why Did I Write This?
   • I got so inspired for some reason
   • and bc this fandom desperately needs more fics
   • especially time travel/dimension travel fics
   • THE WARP IS RIGHT THERE
   • I'm a new fan so don't judge if some of the lore is wrong/vague
   • Unreliable Narrator(s)

   Summary

   With each year the Indomitus Crusade progresses, the Chaos Gods grow more and more annoyed as Roboute Guilliman continuously interferes with their plans and powers. But they know killing him will be too difficult and costly; the Corpse Emperor of Mankind protects his tool well. So, instead, they lay a trap and cast the nuisance 13th Primarch into an alternate timeline.

   AKA, that time when 30k and 40k Roboute Guilliman swap places.

   Language:

   English

   Words:

   35,269

   Chapters:

   13/?

   Comments:

   572

   Kudos:

   941

   Bookmarks:

   293

   Hits:

   27,618

   Bookmarked by Anazzzzz

   07 Jan 2026

2. Public Bookmark *

   The Coffin of Roboute and his 20 Sisters (Canon Guilliman Peggy Sue into Female-Primarchs AU) by Seat_Admiral

   Fandoms: Warhammer 40.000  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Complete Work

   05 Aug 2024

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Roboute Guilliman
   • The Primarchs (Warhammer 40.000)
   • Fix-It
   • Time Travel
   • Incest

   Summary

   Roboute Guilliman dies to Mortarion's blade, and finds himself in the far distant past. However, somethings wrong.
   His once-brothers are women now.

   Language:

   English

   Words:

   217,437

   Chapters:

   65/65

   Comments:

   1,910

   Kudos:

   4,004

   Bookmarks:

   845

   Hits:

   263,584

   Bookmarked by Anazzzzz

   13 Oct 2024

   Bookmarker's Notes

   Worth reading