Title: Substitute Teacher
Author: Yours truly
Crossover: Fullmetal Alchemist/Gakuen Alice
Pairings: From Gakuen Alice - implied Narumi/Serina and Mikan/Natsume. From FMA - implied Royai (Roy/Riza)
Spoilers: Mikan's no-star days are way behind her already...does that count? XD If not, then no spoilers.
Summary: In a strange twist of fate (and dimensions), Mr. Narumi and Roy Mustang meet. Narumi needs a substitute teacher to fill in for him...and looks like he just found one with a Dangerous Type Alice. Alchemy and Alice collide!
# of chapters: 8 (so far - *thwacks self for such a LATE update...again*)
Eighth chapter // Ed and Al are now aware of Roy's whereabouts. Noda time-travels again. Which reminds me - slight spoilers for FMA episode 25.