This novel is a historical fiction that provides a rich exploration of life in Japan before World War II, through the eyes of a young girl sold into the geisha lifestyle. The protagonist is trained in the arts of entertaining wealthy and powerful men, navigating a world of jealousy, love, and social politics. Her journey is one of resilience and survival as she strives to find personal happiness in a society that views her as a commodity.

The novel is a historical saga that continues the story of an American family during World War II. It follows the naval career of one of the family members, his experiences in the Pacific, and his struggles with his marriage. Simultaneously, the narrative also focuses on the harrowing experiences of his Jewish relatives in Europe, who are caught in the horrors of the Holocaust. The novel provides a detailed account of the war on multiple fronts, both personal and political, and explores themes of love, loss, and the human capacity for survival.

"The Floating World" is a poignant exploration of the complexities of family dynamics and cultural identity, set against the backdrop of post-World War II America. The narrative follows a Japanese-American family as they travel through the United States in search of economic stability, living out of their car and taking on menial jobs. Through the eyes of a young girl, the story delves into themes of displacement, resilience, and the search for a sense of belonging in a country that is both home and alien. The family's journey is a testament to their enduring spirit and the challenges faced by immigrants in a landscape marked by prejudice and change.