18 Best Thriller Novels by Indian Authors, Ranked

Sartaj Singh, a middle-aged Bombay policeman with a broken marriage and no illusions left, gets a tip about a bunker in the suburbs. Inside is Ganesh Gaitonde, a gangster missing for years, who talks to him through a wall and then kills himself. The novel splits from there. Sartaj works the case in the present while Gaitonde narrates his own rise from nothing, dead and still talking. Around them Chandra fits informants, film stars, an intelligence service and long side chapters about people whose lives only brush the plot. It is a crime novel that has swallowed a city.

Kapoor opens with the crash and then walks backwards. Ajay is sold out of a hill village as a child and grows into the perfect servant, silent and useful, attached to Sunny Wadia, heir to a family that owns land, politicians and most of Delhi's nightlife. Neda, a journalist, drifts into Sunny's orbit and finds she cannot get out. The book moves between the three of them and the machine that produced all three, and the machine is what the title is about. Long, mean, and very hard to put down.

Sam Wyndham arrives in Calcutta after the trenches and Scotland Yard, carrying a war injury, a dead wife and a habit he manages badly. His first case is a British official murdered near a brothel, with a warning note in his mouth, at a moment when the political weather in the city makes every honest question dangerous. He works it with Sergeant Banerjee, a Cambridge-educated Bengali whom the force treats as furniture, and that partnership is what makes the series. Mukherjee writes the Raj as an occupation rather than a costume drama.

Perveen Mistry works in her father's law firm because no court will let her argue in front of it. A routine estate file for the three widows of a Muslim mill owner smells wrong to her, and since the women live in purdah, she is the only lawyer in Bombay who can walk into their part of the house and ask a question. Then somebody dies there. Massey runs the case alongside Perveen's own past, including a marriage that went very wrong, and the two halves lock together well. The Parsi household is the best thing in the book.

Persis Wadia has been posted to Malabar House, the department where the Bombay police keep the officers they cannot fire, largely because nobody wants a woman detective. Then a killing lands that no senior man will touch and it falls to her by default. The case runs through a newly independent city still full of English people who have not gone home, partition refugees, and an old scandal everybody would prefer buried. Khan gives Persis a prickly, ambitious personality instead of a saintly one, and pairs her with an English forensic scientist nearly as socially hopeless as she is.

Borei Gowda is in his fifties, passed over for promotion, and stationed in the part of Bangalore that the software money never reached. Bodies begin appearing, killed in one particular way, and the department's interest stays minimal until the press notices. Nair alternates the investigation with chapters inside the killer's head, which is where the novel turns uncomfortable and good. She writes the city as heat, traffic and small daily humiliations, and she writes Gowda as a man whose competence is the last thing he has left.

Das sets her novel inside Sonagachhi and refuses the usual tourism about the place. A woman is killed, the police response is exactly as thin as you would expect, and the search moves through the neighbourhood's own hierarchy: the women who work there, the men who own the rooms, the customers who consider themselves decent, and a trafficking economy running on girls nobody reports missing. It is a crime novel and it is also very funny in stretches, which is not what you brace for and is precisely why it works.

Muzaffar Jang is a minor aristocrat in Shahjahanabad, brother-in-law to a senior official, bored and quietly clever. When a friend is arrested for a killing, he starts asking questions in bazaars, havelis and the parts of the city his family would rather he avoided, with an English cameo found near the body as his one hard clue. Liddle's Delhi is the real draw: what people ate, how a serai worked, who was allowed to speak to whom. The mystery is a classic puzzle, fair to the reader and neatly closed.

Vicky Rai is acquitted of shooting a bartender, throws a celebration, and is killed at it. Six people present are found with a weapon: a bureaucrat, a film actress, a tribal man from the Andamans, a mobile phone thief, an American, and a politician. Swarup gives each of them a full backstory that runs almost as its own novella, then folds the six together at the end. It is a construction more than a mystery, and the joins show, but several sections are very entertaining and the satire on Indian public life lands more often than it misses.

Simran Singh is a social worker sent to Jullundur to assess Durga, a fourteen year old accused of killing her family, and the girl will not talk. What Simran uncovers is less a whodunit than a slow exposure of what the town has been doing to its daughters for a generation. Desai writes Simran as blunt, rude and drinking more than she should, which keeps the novel from turning into a pamphlet. The subject is female foeticide and everything built around it, and nobody in the book is offered a comfortable exit.

Chauhan takes the Delhi Turf Club, an institution stuffed with old money, new money, retired generals and people who have been on the membership waiting list for two decades, and drops a body into it. ACP Bhavani Singh arrives, speaks in mild Hindi-inflected English, and is patronised by nearly everyone he interviews, which is exactly how he gets his answers. Around the case Chauhan runs a romance and a full satire of Delhi's class arrangements, and both are funnier than the murder is frightening.

Anjali Morgan is a psychiatrist working with children in Delhi's poorer colonies. Jatin Bhatt is a senior police officer, married, and involved with her. When bodies of women start appearing with acid burns, the two of them are pulled into an investigation that runs uphill into money and influence. Biswas keeps the pressure domestic: Anjali's autistic son, Jatin's marriage, the compromises both of them made long before the book opens. The crime writing is competent, and the passages about being a woman in Delhi after dark are the parts that stay with you.

Lalli is a retired police detective in Bombay and her niece Sita, who narrates, keeps getting dragged into cases by accident. Here Sita answers a distress call, walks into a flat and finds a dead man, and the investigation stays small and domestic from then on: a marriage, a painting, and a set of people all being economical with the truth. Swaminathan is a surgeon by profession and the precision shows. The real pleasure is the voice, dry and quick, and the household these two women run between crimes.

Sanghi runs two stories side by side. Chanakya in the fourth century before Christ, engineering the rise of Chandragupta Maurya, and Gangasagar Mishra, a Brahmin schoolteacher in modern Uttar Pradesh who decides he will make a slum girl the Prime Minister of India. Every move in the ancient half is answered by a move in the modern half, which reads as clever or mechanical depending on your mood. The modern half is much the better one, because Indian politics supplies material no novelist would dare invent.

Jha writes three novellas, each set in a different corner of the city's crime economy and each built to move. The style is cinematic in the literal sense, since Jha directs films: short scenes, hard cuts, dialogue doing most of the work. Nobody here is subtle and nobody was meant to be. What lifts the collection above pulp is the geography, because Jha always knows which street the story is standing on, and the locations are specific enough to follow on a map.

Subramanian spent his career inside banks and writes what he knows, which is the reason to pick him up. Three threads open separately: sudden deaths at the Mumbai branch of a global bank, a protest against a nuclear plant in Kerala, and an arms deal in Africa. They converge, as you always knew they would. The banking material is excellent and specific, covering how a trade gets hidden, what an audit actually examines, and how an institution protects itself. Everything set outside the office is noticeably thinner.

Rivanah Bannerjee moves to Mumbai for a job and picks up a shadow. An anonymous person leaves her notes and instructions, knows her routines and her history, and begins steering her life by small degrees. The premise is strong and the first half is properly unsettling, because the stalker asks for no money and no sex, only that she change. Chakraborty writes for readers in their twenties and the register matches exactly: short chapters, plain language, a hook every few pages, and one mystery stretched across three books.

Keshav teaches at a Delhi coaching institute, drinks more than he should, and has never got over Zara. On her birthday he breaks into her hostel room and finds her body, then decides to investigate the killing himself with a flatmate along for comic relief. The first fifty pages move well. After that the novel becomes a road trip with jokes, a Kashmir subplot handled at newspaper depth, and a solution that arrives with very little actual detective work behind it.