* Exploring the complexities of family relationships: The novel delves into the strained relationship between two brothers, Harry and Joe, who are separated by their different backgrounds and beliefs. Adams examines the impact of family secrets, loss, and conflicting loyalties on their bond.
* The power of the past: The story is set in a rural English town, and the characters are deeply affected by the legacy of World War I. The novel explores the lingering scars of war, the burden of guilt, and the difficulty of moving forward from traumatic events.
* Themes of loss and grief: The story focuses on the death of Harry's wife, Maggie, and the ripple effect it has on the family. Adams explores the different ways people cope with loss, the importance of support, and the healing power of time.
* Exploring the impact of social class: The book highlights the social divisions between the wealthy and working class in post-war England. The characters' lives are shaped by their social standing, and the novel explores the challenges of overcoming these divisions.
* The search for meaning and purpose: The characters in the novel are grappling with profound questions about life, death, and their place in the world. Adams explores the human need for connection, belonging, and a sense of purpose.
Ultimately, the purpose of "The River Between Us" is multifaceted. It's a story about family, loss, the past, and the enduring search for meaning in a world that is constantly changing. The author uses these themes to create a powerful and moving exploration of the human experience.