This Is What Happened by Mick Herron

In a gripping tale of espionage and deception, a young woman named Maggie Barnes finds herself embroiled in a dangerous game of surveillance and intrigue. Initially recruited to infiltrate a powerful corporation under the guise of a lowly office worker, Maggie's mission takes a perilous turn when she becomes a pawn in a larger conspiracy. As the lines between truth and lies blur, Maggie must navigate a treacherous world of manipulation and betrayal, where her every move is watched, and her survival depends on uncovering the hidden motives of those around her.

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