Thin Line

Thin Line was a Harry Potter fanfiction archive opened in 2001, with a focus on Severus Snape/Sirius Black, that later expanded to include pairings with Severus Snape and any male members of the Black family. The archive has been imported to the Archive of Our Own (AO3); the import was completed in June 2022.

For more information about the move to the AO3, please see the announcement post.

Read (or edit!) the Thin Line page on Fanlore!