Wonderful fics by my flist outside of our usual "fandoms" but things you're probably farmiliar with the canon for:
starrysummer wrote Hamlet-fic
Now Cracks a Noble Heart: Horatio-centric, Horatio/Hamlet, Horatio/Ophelia.
alyxbradford wrote Trojan War fic
Astyanax: Andromache and Cassandra AND Arthurian Legend fic
No Sin: Arthur/Morgan.
assimbya wrote Alice in Wonderland fic
Without the Lobsters: Gryphon/Mock Turtle(suprisingly un-squicky)AND Dracula fic
Repentance: Mina-centric.