Harry Potter and the Knight of the Radiant Heart by Raven3182 During the battle at the Department of Mysteries something unexpected happens and a knight from a place far, far away suddenly finds himself in the strange world of Harry Potter. How will Harry, as well as the rest of the wizarding world react to having a paladin thrust into their midst? Evil closes in on all sides, yet the Light still shines in the Darkness. A/U. PG13 Harry & Hermione Books 1 - 7 Action/Adventure In progress 99,831 words in 24 chapters Published 16 Jun 2013, last updated 5 Apr 2016