In "Kepler's Dream," a young girl embarks on a journey of self-discovery at her family's isolated New Mexico adobe during a pivotal summer. Her mother's departure for a leukemia treatment sends her on a quest to find a missing rare book from her grandmother's library, leading her to forge unexpected bonds with Miguel and Rosie. As she navigates the complexities of her fractured family, Ella must confront the harsh realities of her mother's fate and the mysteries that bind them together.