Bellatrix LestrangeAlice Longbottom femslash, sort of. The story of Bella's descention into darkness and how Alice contributed. WARNING: Dark. Also, Neville's not really in it, but Alice isn't a character choice on the list.
NOT OotP compatible. SBRL SLASH. Interesting ripples are created when someone unexpected shows up at the door. And Harry has a surprise for all...CH. 4 UP!
Luna LovegoodMillicent Bulstrode. Luna's marrying Colin, which brings up a lot of memories for Millicent. WARNING: Slash, character death, rape mentioned.