The Duke's Wife. The Three Mrs, #3

The final chapter in this celebrated series by 10 time USA Today Bestselling Author Jess Michaels After she found out her husband was a bigamist with three wives, Abigail Montgomery's world fell apart. She was still reeling when she found out he was courting yet another woman, the sister of the Duke of Gilmore. She intervened anonymously and Gilmore's reaction brought her world down around her. She has seen him as an enemy ever since.
An arrogant, interesting, very handsome enemy. No one can push Gilmore's buttons more than the fascinating Abigail Montgomery. They constantly butt heads and yet he can't get her off his mind. But now that her year of mourning for the husband who betrayed them all is over, she is showing up in his life a lot more. When a series of playful wagers leads to a passionate moment, everything changes. Now forced to marry after being caught together, the two must navigate a tangled past and a cloudy future.
Could these enemies ever be more than lovers? Or will their stubborn hesitation to get closer keep them from being truly happy together? Heat Level: Ohhhhhh my. This is the third book in The Three Mrs series, but can be read as a stand-alone novel.