There is a particular kind of pleasurable audacity to a novel that opens with its narrator trapped in a safe, running out of air, cheerfully introducing itself before diving into the events that led there. Everyone in This Bank Is a Thief by Benjamin Stevenson arrives as the fourth instalment in the Ernest Cunningham series — following Everyone in My Family Has Killed Someone, Everyone on This Train Is a Suspect, and Everyone This Christmas Has a Secret — and it is, in many ways, the most formally inventive entry yet. Where the earlier books gave us mountain-lodge murders and festive whodunits, this one drops Ernest into a bank robbery that rapidly becomes something far more complicated, far more murderous, and considerably wetter, courtesy of an activated sprinkler system.
The Setup: Everyone Has an Agenda
Ernest Cunningham and his fiancée Juliette drive seven hours north of Sydney to the heritage-listed town of Huxley — named after the gold-rush family whose bank they have come to pitch for a business loan. The bank itself is a sandstone monument to wealth and history, stuffed with antique gold nuggets, a parrot, a teapot of no discernible value, and a security guard more concerned with his Wordle streak than actual crime. When a masked figure chains the brass doors shut and holds everyone inside at gunpoint, the situation looks, briefly, like a fairly ordinary bank robbery.
It is not.
Everyone in This Bank Is a Thief by Benjamin Stevenson unfolds its central conceit with considerable wit: not one but ten heists are in progress simultaneously. People are stealing money, certainly, but also a single dollar from a vault no one can open, a gold pen, a lock of hair, a coffee cup, and — most poignantly — a heart. Stevenson structures the novel not by chapters alone but by heists, each section peeling back another layer of motive and deception. It is an elegant scaffolding, and it transforms what might have been a straightforward locked-room mystery into something that resembles a heist film assembled inside a detective novel.
The Characters Who Populate the Vault
The hostages assembled in that boardroom are drawn with Stevenson’s characteristic briskness. Among them:
The Priest, Father Gabriel, who communicates exclusively through an iPad and turns out to be one of the novel’s most quietly devastating characters
The Kid, Eric, fifteen years old, livestreaming the entire ordeal to two million subscribers and crowdsourcing major decisions via internet poll
The Patient, Cordelia, seriously ill with a heart condition, fundraising $150,000 online and yet the calmest person in the room when a gun is pointed at her
The Carer, Laverna — Cordelia’s grandmother, former dangerous-goods truck driver, and the only person in the building who stares down a loaded pistol as though mildly inconvenienced by it
The Film Producer, Remy, French, useless in a crisis, whose plan to rush the robber demonstrates precisely the kind of narrative problem Stevenson is gently lampooning throughout
Together they are a raucous, warm ensemble that gives the thriller its comic texture and genuine emotional stakes.
Writing Style: The Meta-Narrator at His Best
Stevenson’s great trick across this series is Ernest himself. Ernest is not merely a narrator; he is a narrator who has read every detective novel ever written, who knows all the tropes, and who cannot help cataloguing them as they arrive. When a parrot shouts “You are dead!” he mentally files it under The Blithering Bird. When he deduces something from a screensaver, he formally apologises for the fair-play violation. He is a character in dialogue with his own genre, and Stevenson deploys this conceit with consistent intelligence and real affection for the tradition he is cheerfully dismantling.
Everyone in This Bank Is a Thief by Benjamin Stevenson pushes this further than its predecessors. Ernest writes the entire novel from inside a safe, in real time, aware that his oxygen is running out and that he has not yet solved the case. This framing generates a genuinely unsettling undertow beneath all the wit: the jokes land, but they land on a floor that is slowly disappearing. The effect is something Stevenson executes with more confidence here than in his earlier entries — the comedy and the stakes reinforce each other rather than working at cross purposes.
What Works Brilliantly
The structure of ten simultaneous thefts is genuinely original and generates sustained narrative momentum
The Australian country-town setting feels earned rather than decorative — Huxley’s gold-rush history is woven into the plot’s resolution
Laverna is one of the best supporting characters the series has produced
The book’s meditation on grief gives it more emotional weight than the premise initially suggests
Stevenson’s prose moves with the unpretentious, pleasurable velocity of a writer entirely at ease in his form
Where the Novel Tests Patience
At its best, Everyone in This Bank Is a Thief by Benjamin Stevenson is an irresistible balancing act. At its most strained, the self-referentiality becomes its own kind of crutch. Ernest’s meta-commentary on narrative convention, delightful in small doses, occasionally tips into over-explaining — the novel sometimes tells you why a clue is a clue before you have had the chance to feel clever about spotting it yourself. Readers who came through Everyone on This Train Is a Suspect will recognise this tendency; new readers should know that the wit is the point, not an obstacle to the mystery.
The pacing in the book’s second half also strains plausibility in ways that even flagrant self-awareness cannot entirely absorb. There are contrivances that are fun rather than seamless, and the parlour scene, when it arrives, requires a degree of patience with coincidence that even generous readers may find themselves stretching.
The Verdict
Everyone in This Bank Is a Thief by Benjamin Stevenson is a highly entertaining, formally ambitious entry in a series that has found a winning formula and knows how to refresh it. The premise — a Golden Age whodunit staged inside an Ocean’s Eleven scenario — delivers on its promise, and Stevenson continues to demonstrate that Ernest Cunningham is one of crime fiction’s most companionable narrators. It is not a perfect novel: the self-awareness occasionally curls in on itself, and the plot’s machinery shows its gears in places. But it is funny, inventive, and genuinely moving in stretches, which is a difficult combination to pull off, and Stevenson manages it more often than not.
If You Enjoyed This, You Might Also Like
The Thursday Murder Club by Richard Osman — similarly irreverent ensemble mysteries with wit and warmth at their core
Magpie Murders by Anthony Horowitz — a novel as self-aware of its genre as Ernest is of his, structured as a mystery within a mystery
The 7½ Deaths of Evelyn Hardcastle by Stuart Turton — formally inventive, locked-setting mystery with layered reveals
The Maid by Nita Prose — an endearing outsider narrator making sense of crime through a rigid internal system of rules
And Then There Were None by Agatha Christie — the godmother of all locked-location thrillers, and still the benchmark Ernest measures himself against