Compare/contrast essay for college english- thesis help?

Those topics are a bit odd. Do you have some sort of constraints in selecting a topic? If not, there's usually something else to consider. College compare and contrast papers are not like high school contrast papers. Meaning: here are two things, here's whats similar about them, here's what's different about them, done. The college paper is usually written with some sort of goal. Meaning it's an argumentative paper, where you're trying to establish your viewpoint on an issue, and you're supporting it via that comparison and contrast. I'm sorry I haven't actually offered you a thesis I have no knowledge on these vampires, and I'm sure a good majority of anyone trying to answer your question won't either. I can speculate, or just give you a vague direction to go off in, but I don't think that will do you any good. Also consider you're the one with the knowledge, or the one doing the research, so only you can tell us what goal your paper is heading to. Hope this helps a bit in either refining your topic, choosing another one, or formulating your thesis.