"In a trip to a natural history museum, Jack and Skye discover that their friends, Pablo, Darryl, and Brittany, are all experiencing difficulties dealing with the deployment of a family member. Darryl is concerned about his brother's upcoming deployment. Pablo is frustrated with his mother's second deployment. Brittany is also not coping well with her father's return. Trevor sends Jack and Skye on an incredible adventure through the museum where they encounter some of the greatest military leaders in history. From pre-deloyment, deployment, to reintegration, these leaders share their experiences so that Jack and Skye learn how to help their friends through the stages of deployment."--Cover.