More or Less a Temptress (The Somerset Sisters #3) - Anna Bradley 

Regency romance story with a brooding man and a timid debutante. The mystery aspect kept me wondering until the end but I found it hard to connect with the characters, especially Hyacinth. I don't know if it's because I'm starting to find meek debutants tiresome or it was this heroine in particular that I din't like. Lachlan was ok for the most part but there were instances when I thought his surliness was over the top. I also found the pace a little to slow for my taste and the end was not my favorite either. Overall it was an ok read but unfortunately not the best in the series or by the author. 

* I received a copy of this book at no cost to me. This is my own opinion, not influenced by publisher or author.*