The Case of the Fear Makers — John Newton Chance

LOHM find themselves involved in the affairs of one of the oldest of the private distillers' companies. New wine in old bottles seems to follow the trend of the adage as disaster follows disaster. It is almost impossible to say whether a murder was a murder, or what happened to the body. The mystery is in the hands of John Marsh and his two lady partners, who are very nearly split for ever by some sort of spectre. But can spectres shoot and kill? Nothing is impossible when a secret recipe is worth a fortune.