Seeing Double by DragonHeartstring [ - ]
Summary: AU crossover with Castle. Auror Ginny Weasley is joined by playboy Harry Potter to solve a murder, but the two are in for more than they bargained for.
Categories: Alternate Universe
Characters: Harry/Ginny, Hermione Granger, Other, Ron Weasley
Genres: Comedy, Crossover, Drama, General, Humor, Romance
Warnings: Death, Mild Sexual Situations