Chase the Fire (Wild Western Hearts Series, Book 4)

During the Battle of the Wilderness, Union Major Chase Whitlaw shoots a Rebel soldier, just as they're both cut down by a terrible explosion. As the Reb lies dying, he begs Whitlaw to return a locket to his wife, Libby, in New Mexico and tell her he loves her.

Chase half-heartedly agrees, until Libby's picture in the locket becomes his touchstone, helping him to survive his injuries.

In New Mexico, Chase finds Libby in desperate straits and offers help instead of truth.

Libby's horse ranch, ...