This book sounds familiar. Did I write this?

I was browsing through some blogs recently when I found a couple of reviews for Brenna Yovanoff's The Replacement. That one got my attention because I just so happen to have a short story with the same name. So I thought, huh, that's interesting. Similar titles are bound to come up every once in awhile, right? But after I read the reviews I found something a little more concerning. The expert sounds a lot like my plot.

No, as fun as it sounds, I'm not trying to come up with some crazy conspiracy theory about how Yovanoff sent ninja spys into my notebook to steal my plots. I am, however, presented with my first problem. Do I read this book or not? If I read it and I decide that I want to put some more work into my short than will everything I write suddenly sound like Yovanoff's? If I don't read it than I'll forever wonder if we two great minds that think a like.

Here's the second question. Will having a similar plot lower my chances of getting that story published? I don't believe that short of mine was ever meant to go anywhere but I've been told that if I were to expand it than it could be a really good book. Does it make any difference to agents or publishers if they've heard of something similar?

Well, I've decided I'd read The Replacement because it sounds like a pretty cool book. In fact, I've just started it and it seems to be a little more fantasy whereas mine is pretty realistic. I may do a review on it when I'm done.

What's your opinion? Has this ever happened to you? Have you ever seen a book that was close to something you wrote before?

(PS- HAPPY BIRTHDAY TO MY SISTER!!! :) )