Edenbrooke https://www.amazon.com/Edenbrooke-Proper-Romance-Julianne-Donaldson-ebook/dp/B007FG9KU8/ref=sr_1_1?ie=UTF8&qid=1526951553&sr=8-1&keywords=edenbrooke
The Winter Sea by Susanna Kearsley
Lord of Scoundrels, Loretta Chase.
Outlander series and The Bronze Horseman trilogy
My Dear Hamilton by Kamone and Dray
I second The Bronze Horseman trilogy.
Jill Hughye’s Evolution series. Fabulous heroines. Each strong in her own way.
Edenbrooke https://www.amazon.com/Edenbrooke-Proper-Romance-Julianne-Donaldson-ebook/dp/B007FG9KU8/ref=sr_1_1?ie=UTF8&qid=1526951553&sr=8-1&keywords=edenbrooke