Ouch. This was a painful read. The pacing in this book is terrible. Every scene is so overwritten. For example, at about the 84% mark, there is a neverending inane conversation between the two characters about who is going to investigate a woman’s screams. There are literally several pages of the characters going back and forth that is tedious to slog through and completely takes all the urgency and suspense out of the story.
Likewise, there is too much attention paid to unimportant scenes such as the pages and pages of description during one scene in which the maid endlessly dresses Yancey’s hair and Ms. Yancey goes into an extended internal monologue/blather.
There are problems with historical accuracy too. I'm not sure this author has any understanding of the rules of primogeniture at all. The duke's widowed mother would never be able to produce another heir (i.e. her husband the duke is dead!). And a male cousin of the duke through his mother's (!) side of the family is also not a possibility for heir to the dukedom. These mistakes are crucial to the plot too since they form the basis for the motive of the antagonist to try to do away with the existing duke and his family. Duh, how did this level of mistake get through editing???
And the “I love yous” between the hero and heroine just came completely out of nowhere after three days. Pfft.
Finally, the name Yancey is TERRIBLE!! It was so distracting to read that terrible name over and over again.