Thunder Mountain. Thunder Mountain, #1

USA Today bestselling author Dean Wesley Smith weaves a science fiction tale of love and survival of two modern professors dealing with the past. Offered a free trip into a remote Idaho wilderness that she loves and studies, Professor Dawn Edwards can't refuse. On the trip she meets Professor Madison Rogers, and they fall for each other before they even reach their destination. But living in the Old West proves to be a brutal task.
Somehow, Dawn must survive to rescue herself, her friends, and the man she loves. A science fiction novel of new times in the old west."Thunder Mountain by Dean Wesley Smith is one of those reads that defies genre classification. Take some romance, throw in a little bit of historical fiction and add a dash of time travel and science fiction and you have the basis for this interesting story.