The Home and the World by Rabindranath Tagore (1916). Set during the Swadeshi movement in early-20th-century Bengal, this novel follows a progressive zamindar, his wife, and a charismatic nationalist agitator. It is the best introduction to the contradictions — idealism and violence, tradition and modernity — that have shaped Bengal ever since. Tagore's portrait of the land around Calcutta is precise and beautiful.
City of Joy by Dominique Lapierre (1985). A French journalist's account of life in a Kolkata slum, following a Polish priest, an American doctor, and a rickshaw puller from rural Bengal. Sentimental in places but gripping, and still the book most foreign visitors arrive having read. Its portrait of the city's extremes of poverty and resilience holds up.
The Shadow Lines by Amitav Ghosh (1988). A novel about memory, identity, and partition, moving between Calcutta, Dhaka, and London across multiple generations. Ghosh grew up in Calcutta and his sense of the city — its Bengali-Hindu culture, its relationship with East Bengal across the border — is intimate and irreplaceable.
Calcutta: Two Years in the City by Amit Chaudhuri (2013). Part memoir, part cultural essay, Chaudhuri's book is the most searching portrait of the city in recent years. He grew up in Bombay and returned to Calcutta as an adult, seeing it with both insider knowledge and outsider eyes. His chapters on the city's intellectual life, its decline, and its particular kind of beauty are indispensable.
The Hungry Tide by Amitav Ghosh (2004). Set in the Sundarbans — the vast mangrove delta south of Calcutta — this novel follows a cetologist from America, a local guide, and a translator from the city. It is the best way to understand the landscape that surrounds and defines the Bengali imagination, and it raises urgent questions about conservation, indigenous rights, and the costs of wildness.