There are so many great fics out there, one-shots, and full lengths, but as far as chaptered fic goes...I ADORE:

*My Cheerleader, My World by eowyn_girl
*Ring of Fire lit_chick08
*Evolution by cold_queen
*New Alliances by TMM1205
*Magnolia by princesswingnut
*Age of Lonliness by Lady_bozi
*Dance With A Stranger by alaricnomad
*Dark Legacy by Nick Midian
*The Dust of Ages by missaliceblue
*I'm Going to stop Pretending by missaliceblue