The parcel was addressed in sprawling capitals to "Antony Rossiter, Esq. By hand." There was no more address than that. A sea-faring man brings an unassuming brown paper parcel to the offices of a distinguished law-firm. It soon plunges intelligence operative Antony Rossiter into the lethal underground of international espionage, military intelligence and murder. An inexplicable prowler is disturbed in a modest London villa during a lull in the great raids; young Delia Merridew meets a young man in her moonlit garden; an unobserved parachutist drops to the earth of occupied Holland. Now Scotland Yard's Inspector Ernest Lamb and Detective Frank Abbott must unearth the truth before an implacable enemy