Loony, Loopy Lupin. Auteur: J.K. Rowling Copy Quote More from J.K. Rowling “What is the difference, Potter, between monkshood and wolfsbane?"At this, Hermi…” “Hermione drew herself to her full height; her eyes were narrowed and her hair s…” “Somewhere out in the darkness, a phoenix was singing in a way Harry had never h…” “I am what I am, an’ I’m not ashamed. 'Never be ashamed,’ my ol’ dad used ter sa…”