Your Name Like Night On My Mouth

Only one thing kept Lucius Malfoy from going insane in Azkaban and that was a book. A book filled with poems and short stories that gave Lucius Malfoy a sense of hope. Now that he is out of prison, he wants to track down the author of the book so he can thank her. But who is the author of the book? And will he do more than thank her?