La Casa de la Ciénaga (Serie Slow Horses, 7)

In a turbulent London, marked by political instability and the rise of populism, the members of Swamp House face an unprecedented threat: they have been erased. The official records that certified their existence have vanished from the servers at Regent's Park. What initially appears to be a simple administrative adjustment soon takes a disturbing turn when the "slow horses" discover that the losses within their ranks and certain recent accidents are not as random as they seem. As the MI5 leadership maneuvers to protect its own interests, Jackson Lamb realizes that Swamp House is no longer just a destination for failed agents, but a expendable piece in a larger game. In a system willing to sacrifice its own to preserve political stability, the outcasts of the secret service must discover why they have ceased to exist… and who benefits from their disappearance.