A wagonload of trouble

When Bethany's dad needs her help, she returns to her family's guest ranch, only to find that it's in financial distress and mysterious events are putting their property and guests in danger. Evan is completely out of his element. Despite a pressing deadline, he's accompanying his niece on a two-week wagon train tour with her history class. To make matters worse, the pretty gal heading up the tour thinks he's a geek extraordinaire, but he can't help his attraction to her. Can Bethany and Evan uncover the perpetrators before someone is seriously injured--or the ranch is driven into bankruptcy?