There are 3 books in the Old West series. The newest book is Tempest which came out in 2018.

1
Forbidden

Book cover of Forbidden
USA Today bestselling author Beverly Jenkins returns with the first book in a breathtaking new series set in the Old West Rhine Fontaine is building the successful life he's always dreamed of-one that depends upon him passing for White. But for the first time in years, he wishes he could…
When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

2
Breathless

Book cover of Breathless
A strong-willed beauty finds herself in the arms of the handsome drifter from her past, in this second book in the sizzling series set in the Old West, from USA Today Bestselling Author Beverly Jenkins As manager of one of the finest hotels in Arizona Territory, Portia Carmichael has respect…