Accidentally His by Sabrina Jeffries

Lady Verity is the last of the three sisters who run Elegant Occasions to find a long-term partner. She assumes that she would never marry but fate may have other plans even as she is sure it will remain true. 

We've met Rafe Wolfford in previous books as a man who is interested in Verity and her family, but not primarily for reasons of marriage. Instead, he is trying to figure out if someone from her family is feeding information to the enemy (France.) This same someone shot the uncle who raised him. Though the man was strict, Rafe still loves him and would like to find the culprit.
The two are brought together in deceit but the attraction that they have is visible to all and, when the chance is offered, the two may decide to stick it out for the long run. 

Three and a half stars

This book comes out January 23, 2024

Follows What Happens in the Ballroom

ARC kindly provided by Kensington Books and NetGalley

Opinions are my own