Lord Voldemort who was sharing Professor Quirrell's body. Voldemort then drank the unicorns blood to keep himself alive until he could steal the philosopher's stone.
The unicorns were being killed by Lord Voldemort so he could drink their blood as it was keeping him alive.
Harry Potter and the Philosopher's Stone.
Richard Harris was in two harry potter movies. Harry Potter and the philosophers stone and Harry Potter and the chamber of secrets
Its Actually Called Harry Potter And The Philosophers Stone silly
Harry Potter and the Philosophers Stone
Harry Potter and the philosophers stone
The names of the book in order are harry potter and the philosophers stone harry potter and the chamber of secrets harry potter and the prisoner of azkaban harry potter and the goblet of fire harry potter and the order of the phoenix harry potter and half blood prince harry potter and the deathly hallows
Himself: his own Avada Kevadra killed him.
The 7 books in the Harry Potter series # Harry Potter and the Philosophers Stone # Harry Potter and the Chamber of Secrets # Harry Potter and the Prisoner of Azkaban # Harry Potter and the Goblet of Fire # Harry Potter and the Order of the Phoenix # Harry Potter and the Half Blood Prince # Harry Potter and the Deathly Hallows
the philosophers stone
Harry Potter and the Philosophers Stone.
Harry Potter and the Philosophers Stone.