Runes, Stones, and Kingfishers

HPSS pre-slash. This might have been a good week for Severus if an incompetent student hadn't managed to Transfigure himself into a kingfisher and get stuck that way, secret rooms weren't opening all over Hogwarts, and the stones weren't trying to eat snogging students. And if the Ministry didn't think the right way to solve these problems was to send Potter. Twoshot.