Title: Ab Epistulis
Author: cornmouse
Fandom: Harry Potter
Characters: Draco/Harry
Warning: PG-13, post-hogwarts
Length: Novella
Status: Completed
Takes place when Draco is 30, living in Edinburgh, Scotland. Draco owns a bookstore and ends up developing a correspondence with the author of his favorite novel.
At AO3
This fanfiction does not contain any note-worthy slash scenes; rather, it is the author's challenge to create a reconcilation between Draco and Harry after the war. This idea deserves a rec.