When a ransom bid results in the death of a child, the police have only one lead – the old lady who witnessed the kidnapper using a public phone box….

A former World War II pilot, now the owner of a travel agency in Hong Kong, gets involved in espionage trying to help a Chinese woman locate her son.

A scientist comes to believe that evil is a disease of the blood and that the flesh of a skeleton he has brought back from New Guinea contains it in…