A book for me and my wife?

I've always thought that it would be a cute idea for me and my wife to read something together almost like a little book club amongst me and her. Issue is, her interested our way different then mine, and I would sit down and just try out something she likes but it never catches my attention. I've always been a horror and fantasy guy, while she's a twilight type of women with her romance novels and everything. Not saying I couldn't get into romance a matter of fact that was one of the things I liked most about Brandon Sandersons Mistborn series. But anyways I was wondering if anyone had any suggestions on bridging that gap so I can finally have something to read with my wife?