In book one, Nina and Miles recently come back from their time travel journey. They were super excited to share their adventures and encounter with their deceased great-grandmother Lillie Mae Daniels, with their mother, Sherry Sutton. It was hard for them to determine if their mother really believes them or not. But they felt that the message from Grandma Lillie was enough to have their mother believe that they indeed had a divine encounter with her. Now they team up to convince their father, Nathan Sutton to believe them. Nina and Miles decided to wait until Sunday dinner to drop this bombshell on their father, but do they have enough facts to convince their father that time travel does exist?