Talk:Severus Snape's copy of Advanced Potion-Making

This says he left the book when he graduated. Isn't it possible that he took it with him, then when he returned as Potions Master that he brought it back, and then left it in the Potions classroom when he was given the Dark Arts job? --JKoch (Owl Me! ) 02:06, July 25, 2010 (UTC)