Why did Andy’s last name change?

You know, there are times when I swear there are gremlins in the machine. This is one of them. In the manuscript for Dance with the Devil, Andy’s last name is Taylor. Believe it or not, I actually have the manuscript and galley to prove it ;)   Yet in the book, it came out as Simms. I have no idea how. It’s like Madaug, Ian and Eric St. James. In the books, it’s always St. James. Yet in the audiobook, they have a different last name. No one can explain it. It’s like the Bermuda triangle. That being said, Andy is and has always been a Taylor.