Terrified of Sirius Black, the Dursleys decide to dump Harry at summer camp for his summer after third year. Unfortunately, they did not anticipate the arrival of the Addams family, much less for Harry and the Addams daughter to take an interest in each other. I do not own Harry Potter or the Addams Family. JK Rowling and Charles Addams do. Dark!Manipulative!Sadist!Harry Dark!Hermione Neutral!Sirius Neutral!Remus