distaste for most aspects of modern life, and has of late become somewhat lazy, given to drinking more than he should. To counter the effects of his several aches and pains, Pinfold has taken to dosing himself with a powerful sedative of chloral and bromide. He conceals this practice from his doctor. Pinfold is very protective of his privacy, but uncharacteristically agrees to be interviewed on BBC radio. The main inquisitor is a man named Angel, whose voice and manner disconcert Pinfold, who believes he detects a veiled malicious intent. In the weeks that follow, Pinfold broods on the incident. He finds his memory beginning to play tricks on him. The encroaching winter depresses him further; he decides to escape by taking a cruise, and secures passage on the SS Caliban, bound for Ceylon. As the voyage proceeds, Pinfold finds that he hears sounds and conversations from other parts of the ship which he believes are somehow being transmitted into his cabin. Amid an increasingly bizarre series of overheard incidents, he hears remarks which become progressively more insulting, and then directly threatening towards himself. The main tormentors are a man and a woman, whose vicious words are balanced by those of an affectionate younger woman, Margaret. He is convinced that the man is the BBC interviewer Angel, using his technical knowledge to broadcast the voices. Pinfold spends sleepless nights, awaiting a threatened beating, a kidnapping attempt and a seductive visit from Margaret. To escape his persecutors Pinfold disembarks at Alexandria and flies on to Colombo, but the voices pursue him. Pinfold has now reconciled himself to their presence and is able to ignore them, or even converse rationally with them. After a brief stay in Colombo he returns to England. On the flight home he is told by "Angel" that the whole episode was a scientific experiment that got out of hand; if Pinfold will keep silent about his experiences, he is told, he will never be bothered by the voices again. Pinfold refuses, declaring Angel to be a menace that must be exposed. Back in England, Mrs Pinfold convinces him that Angel had never left the country and the voices are imaginary. Pinfold hears Margaret faintly say,"I don't exist, but I do love you", before the voices disappear forever. Pinfold's doctor diagnoses poisoning from the bromide and chloral. Pinfold views his courage in the battle against the voices as