Booker winner Kiran Desai’s new novel delves into the many shades of loneliness

But loneliness can also exist across spaces — those large or small interstices between and among humans that define relationships. An ordinary person might call these spaces rifts, but Booker Prize-winning author Kiran Desai interprets them as loneliness itself. Her latest offering, The Loneliness of Sonia and Sunny, examines these connections as much as it explores the distances that separate people.

The novel portrays loneliness in many forms. For instance, Sunny meets a woman who grew up under an authoritarian regime and tells him he knows nothing about loneliness — because she has lived the loneliness of constant surveillance, of being denied private thoughts. Sonia’s mother tells her there are worse things than loneliness — a harsh truth, but one learned from experience.

Booker Prize-winning author Kiran Desai. Photo: Kiran Desai FB

In an interview with a national daily, Desai said, “I wanted to write about how modernity affects spiritual beings in matters of loneliness and love. The initial idea was to discuss all the lonelinesses between us — not just romantic ones, but also the great divides between nations, races, and classes. I chose to see those rifts as a kind of loneliness.”

Coming twenty years after The Inheritance of Loss, the novel revisits themes of globalization, family tradition, and immigrant experience.

According to Penguin Random House India, The Loneliness of Sonia and Sunny has been shortlisted for the 2025 Booker Prize for Fiction. The winner will be announced at a ceremony in London on November 10, 2025.

Published in India under Penguin’s Hamish Hamilton imprint in September 2025, the book marks Desai’s first novel since The Inheritance of Loss, which won her both the Booker Prize (2006) and the National Book Critics Circle Award.

The story follows Sonia and Sunny, two young Indians navigating life between the United States and India, as they face personal, generational, and societal pressures. Through their intertwined journeys, Desai explores themes of love, family, identity, displacement, class, and the invisible bonds that connect one generation to another. It is a sweeping, deeply emotional novel that reaffirms Desai’s mastery of storytelling and her profound insight into human experience.

Manasi Subramaniam, Editor-in-Chief and Vice President of Hamish Hamilton, Allen Lane, Viking, Penguin, and Penguin Classics at PRH India, said in an email: “On the day of its publication, The Loneliness of Sonia and Sunny strides into the world and onto the 2025 Booker shortlist. Kiran Desai returns after nearly twenty years with a novel as large as the world, as intimate as a heartbeat — a long story, a love story, a book gestated over nineteen years, written and rewritten, bursting with characters who refuse to remain secondary.”