Prince William makes a cameo.
There is really nothing else to say. Don't read if you haven't read the other two and read if you just can't possibly imagine how Duke and Jane's relationship is going to be resolved.
(I bet you can imagine it)
*I should say sexual assault is mentioned/dealt with here. The handling of it made me cringe a little bit. The author tries to give it the gravity it deserves and delves into how women blame and question themselves instead of placing the blame where it deserves but the overall chik-lit lightness just doesn't support it.
Anyway, I am looking forward to the historical match to this one next in the series. It looks like sexual assault will be dealt with there too.