Il passato del duca (I Romanzi Extra Passion) (Heart of Enquiry Vol. 1)

The chemistry between the characters developed quickly, but I wondered if the emotional stakes were fully earned. Did it work for others?

It added an intriguing layer to the story, but I'm curious whether this combination was planned from the start or evolved during writing.

Sometimes the mystery took center stage, other times romance. Did the pacing reflect a deliberate choice to keep readers guessing?