The novel centers around a woman named Maria Wyeth, a former model and actress, who is drifting through life in the 1960s Hollywood scene. As she struggles with a failing marriage, a difficult relationship with her daughter, and a career that's spiraling downwards, she grapples with existential despair. Told in a series of fragmented narratives, the story reveals Maria's mental breakdown, her self-destructive behavior, and her desperate attempts to find meaning in a seemingly meaningless world.

The novel follows the story of a literary agent, now retired, who lives a quiet life with his wife in California. Their peace is disrupted when an old postcard from a Danish aristocrat arrives, prompting them to revisit their past. The protagonist begins reading from his old journal, recounting their trip to Denmark years ago, where they became entangled in a mysterious and unsettling affair. The novel explores themes of memory, aging, and the choices that shape one's life.

The novel explores the complexities of human relationships and the inevitable confrontation with mortality through the eyes of a retired literary agent who, along with his wife, seeks tranquility in the California hills. Their idyllic retreat is disrupted by the arrival of various characters, including a free-spirited young woman battling cancer and a stubborn neighbor intent on destroying the natural landscape. As the protagonist grapples with the intrusion of these "little live things," he reflects on the themes of aging, loss, and the enduring struggle to find meaning in the face of life's impermanence.

The novel explores the unraveling of an American family's pursuit of the dream in the 1980s as they move to a desert suburb in California where their hopes and aspirations begin to crumble. The narrative delves into the complexities of familial relationships and individual struggles, as the family members confront their own personal disappointments, financial distress, and emotional breakdowns. Their journey is marked by a tragic accident that further exacerbates their turmoil, leading each character to cope in different ways, revealing the fragile nature of their bonds and the illusions of their once-idealized life.