* Explore the complexities of childhood friendship: The story centers around the relationship between Marty and his best friend, Judd, and how their bond is challenged by a new friendship Judd develops with a girl. Naylor examines the dynamics of shifting friendships, jealousy, and the emotional turmoil of childhood.
* Highlight the importance of family: Marty and Judd's families play significant roles in their lives, shaping their personalities and values. The novel explores the different ways families can function, the challenges of communication, and the importance of understanding.
* Address the difficult issue of grief and loss: The story deals with the loss of Judd's mother and the impact it has on him and his family. Naylor uses this to explore the process of grieving, the coping mechanisms people use, and the ways families can support each other through hardship.
* Examine the power of forgiveness: Marty struggles with resentment towards Judd for his new friendship, but ultimately learns the importance of forgiveness and understanding. The novel demonstrates how forgiveness can be a powerful tool for healing and moving forward.
Overall, "Shiloh" aims to provide a realistic and relatable portrayal of childhood experiences, focusing on the importance of friendship, family, and the challenges of growing up.