"If there are, they've escaped my notice, too," says Cara. "There are hints of that in a few books, but nothing concrete. Trips to neighboring metropolises are a good idea. In fact, you should probably leave a few alive to spread the word. The better reputation a Slayer has, the more nervous the supernatural community will be, which makes life easier for everyone. Actually, you might want to make that trip to China anyway and stake some vampires there."