A Barratt & Parish Investigation London, 1954. The suffocating autumn fog isn't the only thing masking secrets along the Thames. When Sir Arthur Pendelton, a meticulous senior civil servant, is found dead at his desk?hands perfectly folded, a washed port glass nearby?the official verdict is heart failure. But his distraught widow suspects a cover-up and hires retired Metropolitan Police detectives George Barratt and Harry Parish.

With seventy-six years of combined experience, the duo quickly uncovers a hidden, freshly ransacked compartment beneath the dead man's floorboards. The solitary clue? A torn receipt from a notorious Soho jazz club.

As Barratt and Parish untangle a treacherous web stretching from East End gangland turf to the highest corridors of Whitehall power, they realize Pendelton wasn't just tracking black-market millions?he was blackmailing the state. In a city built on illusions, finding the truth is dangerous; surviving it might be impossible.