Martin Callahan
This tag belongs to the Character Category. It's a canonical tag. You can use it to filter works and to filter bookmarks.
Archive of Our Own beta
Donate at least US$10 and you'll become a member of the OTW! Learn about how your donations support AO3’s new servers, and about our new thank-you gifts.
Thank you for your donations of US$204,325.43 so far! We’ve also reached 5,353 new members, exceeding our goal of 4,500