Halfway There
And I can now share my Good Omens Holiday Exchange fic with all of you! You can find it here - https://archiveofourown.org/works/36209053/chapters/90260815
My prompt was: History Omens, retelling of a history event where our angels mess up, or entirely completely miss the event because they pay attention to other things, but we can see the background. It can be full pairing or pining, or platonic friendship is also good. Preferably not US centric
I chose the War of the Roses for my historical time frame, and the event Crowley and Aziraphale are oblivious to involves how Elizabeth Woodville and Margaret Beaufort conspired through letters passed through their shared doctor. (If you don’t know anything about the War of the Roses - do not despair! Most of this story is directed to Crowley and Aziraphale’s side adventure).
Crowley and Aziraphale aren’t paying much attention to the humans because Crowley’s been ordered to retrieve a dagger that was stolen by a demon hunter. He has until the end of the year to do so, or he’ll be permanently reassigned to a desk job in Hell. (No more wine, no more cool human inventions, no more fussy angels). In order to recover the dagger, he’ll need Aziraphale’s help. They’re both a distracted with trying to save Crowley’s position on Earth that they miss how Crowley may have just become an accessory to treason....
It is complete; I’ll post a chapter a day.