To what lengths will a father go?
Chase Russell has done a lot of growing up since he was thrown two hundred years into the past to the Yellowstone wilderness.  No longer the reckless delinquent he used to be, he has made many life-altering decisions. Providing for his new family has become his number one priority.
Faced with the unthinkable, he'll do whatever it takes to save the ones he loves, even if it means crossing the boundaries of time. When a strange elder reveals a shocking secret and demands a promise in exchange for his help, Chase doesn't hesitate to meet the old man's request.
Thrown back into a world where he no longer belongs, Chase confronts old demons and faces new challenges. Will the lessons he's learned in the past be enough to save his family in the future?

***Events in Yellowstone Promise take place after Yellowstone Redemption (Book 2 in the Yellowstone Romance Series), but also after Yellowstone Deception (Book 5 in the Yellowstone Romance Series). 

Other books in the Yellowstone Romance Series (in recommended reading order)

Yellowstone Heart Song

A Yellowstone Christmas (novella)

Yellowstone Redemption

Yellowstone Awakening

Yellowstone Dawn

Yellowstone Deception

A Yellowstone Promise (novella)