An Orphan Black story in a Harry Potter setting. It's the clones' third year in Hogwarts, and the Triwizard cup is taking place. What happens when the Beauxbatons Academy of Magic and the Durmstrang institute comes to Hogwarts? Cosima, Sarah, and Alison make new friends, and enemies.

AU set in Paris. Sequel to "Love at First Science" so read that first. Cosima/Delphine, Cophine, Science Girlfriends, femslash

AU - "The same people came into the library every week, more or less. Cosima knew all of the regulars, but not a single one of them knew about her."

Cophine AU set in San Francisco. It started out as a short one based on a prompt, but somehow it is growing. Prompt: Delphine and Cosima meeting for the first time somewhere and Delphine falling for her instantly. Cosima/Delphine, Cophine, Science Girlfriends, femslash

On holiday with her father in the south of France, Cosima stumbles across the beautiful, scientific Delphine and they instantly have a connection. Cosima's convinced that she's found not only her intellectual equal, but the future mother of her children. Amazingly enough, so has her father - Delphine's mother.