Naruto, Sakura, and Sasuke go to Hogwarts to protect Harry Potter. It sounds overused, right? Things happen that aren't what you would expect. Focused on fifth book, elements of sixth in it.
Crossover - Harry Potter & Naruto - Rated: T - English - Adventure - Chapters: 29 - Words: 97,336 - Reviews: 281 - Favs: 241 - Follows: 182 - Updated: 8/20/2011 - Published: 4/9/2009 - Harry P., Naruto U. - Complete