《When the World Tips Over》 is a novel by Jandy Nelson, published in September 2024. Set in Northern California’s wine country, the story follows the Fall siblings—Dizzy, Miles, and Wynton—who are still grappling with the mysterious disappearance of their father years earlier. Their lives are further disrupted by the arrival of an enigmatic, rainbow-haired girl named Cassidy, whose presence becomes pivotal for each sibling. As the narrative unfolds, themes of family secrets, self-discovery, and the interwoven complexities of past and present are explored. The novel blends elements of magical realism with contemporary issues, offering readers a rich, multi-layered experience.