Read this thread. I suggest reading it thoroughly especially the comments by Victoria Strauss:
There are good small publishers out there. I SERIOUSLY suggest checking more of them out. At the least, Black Rose looks like it’s run by someone who looks like he simply doesn’t know what he’s doing at best. Having a book listed on the B&N website honestly doesn’t mean a thing. The same with being listed on Amazon.
You’ve put a lot of work in on your novel. Try to get the best publisher you can.