Gone Missing

I like this series. But having made it to the fourth book there are elements that are getting a little old. The missing Amish girls & the resolution of the mystery was disturbing especially the twist at the end. So I hope the next book has a mystery that isn't totally centered on the Amish. I have enjoyed the relationship between Katie & Tomasetti. I will continue to read the series as long as they keep my interest. The books make for a quick and interesting read.