Stuttering, nervous Defence Against the Dark Arts professor who's hiding a dark secret
Quirinus Quirrell fact file
By J.K. Rowling
Alder and unicorn hair, 9 inches long, bendy
Learned in the theory of Defensive Magic, less adept in the practise
Travel, pressing wild flowers
It was Quirrell.
'You!’ gasped Harry.
Quirrell smiled. His face wasn’t twitching at all.
Harry Potter and the Philosopher's Stone
by J.K. Rowling