These chapters highlight The Power of Nature as they emphasize the physical and emotional toll of the persistent drought on the family. The drought is an external force that drives the family’s decisions, reinforcing the idea that nature shapes human lives. The drought’s impact becomes more pronounced as the family struggles with a dwindling water supply. In town, they witness another family that leave because they have run out of water. Forebodingly, on the trip back home, Jacob works to extinguish a brush fire, which is a literal and symbolic representation of the drought’s increasing dangers. The fire underscores the harsh nature of prairie life and the potential for nature to be a source of destruction, not just of the land but also of its people. Symbolically, the fire represents the family’s deepening crisis, mirroring the rising tensions caused by water scarcity. 

However, despite the relentless heat and drought, the family remains united and committed to Hope and Resilience in the Face of Hardship. They work together to conserve water and keep hope alive. Small acts of optimism and expectance buoy the family’s spirits and unite them in survival. Caleb’s jar on the fence represents his hope for rain and for his family to survive and prosper. Anna uses her journal to process her worries and remind herself of happier times when their land was verdant. Jacob and Sarah carry the physical and emotional burden of shepherding their family through crisis while also nurturing their new marriage. Still, they share moments of connections and laughter—like dancing together in the prairie dust—that gives Anna hope that their love will survive.

While Sarah’s aunts’ letters are a reminder of The Importance of Family and Home, they create tension between Jacob and Sarah as Jacob begins worrying that Sarah’s heart remains in Maine. The letters create a sense of displacement in the prairie landscape. The imagery of Maine, with its abundant rain and greenery, is a stark contrast to the drought-stricken farm. This emphasizes the emotional toll the drought takes on the family, especially on Sarah, who is not used to these harsh conditions. For the children, Maine seems like a mythical place of abundance and life. This reinforces their worries that Sarah will leave them for her childhood home. 

At the same time, the letters also expand Anna and Caleb’s understanding of the world beyond their farm. The are amazed by the descriptions of buckets of rain and lush greenery, making Sarah’s attachment to Maine more understandable. The letters underscore the novel’s exploration of what makes a place home. Maine is not just a location but a representation of Sarah’s past, her roots, and the life she once had. Yet, the prairie is the home she has built with Jacob and the children, where she is forging a new identity. The letters introduce tension into the family as Jacob, Anna, and Caleb worry that Sarah might be unable to endure the difficulties of prairie life and leave them for the comforts of Maine. Meanwhile, Sarah must decide where her sense of belonging is tied to.