Silent Lucidity by PsychoBabel
Rated: 6th-7th Years [Reviews - 5]
Summary: Five years ago, a certain Death Eater went to his fate in silence, deemed to be insane by his demeanor. Now, through his own detached nature, he has done the impossible: escaping from Azkaban right under the nose of the Ministry. Dragging him back, and getting the truth out of him, is going to take a few Aurors, the help of an old enemy, one very strange Muggle, and...Luna Lovegood?
Rodolphus Lestrange is free, and he must be captured, if it's the last thing they do.