Caryl Férey, a French author known for his deep interest in indigenous cultures, continues his exploration of indigenous peoples through a unique blend of criminal investigation, memory, and historical narrative. His latest work focuses on the Lakota Sioux, a Native American group with a rich cultural heritage and a complex history of resilience and struggle in the United States. Férey's storytelling often intertwines personal and collective histories, offering readers a layered view of the past and its impact on the present. Set in Minneapolis and the surrounding reservations in Minnesota, the story follows a sibling group as they grapple with the suspicious death of their father. Their journey is not just about uncovering the truth behind his death but also about confronting the broader issues that affect their community. The narrative unfolds against a backdrop of historical wounds—such as the legacy of colonization and forced displacement—and the ongoing challenges of contemporary violence and systemic inequality. The siblings' investigation leads them into the intricate web of their family's past, revealing stories that have been passed down through generations. These stories are not just personal; they reflect the larger struggles of the Lakota people, including their fight for cultural preservation and land rights. As the siblings dig deeper, they find that the truth is often obscured by time, trauma, and the complexities of memory. Férey’s work highlights the importance of understanding history as a living, evolving force that shapes the present. By blending elements of crime and cultural history, he creates a narrative that is both gripping and thought-provoking, inviting readers to consider the deeper connections between personal loss and collective memory.