The Murder on the Bus

The Murder on the Bus, first published in 1930, is a 'golden-age' mystery featuring Inspector Higgins of Scotland Yard. A man is found murdered on the top of a London bus and another man writes to Scotland Yard that he is about to commit suicide by gas. How was the first man shot? Did the second man really commit suicide or was he murdered?
These are the problems which Inspector Higgins, the ace detective of the Yard, sets about to solve. Soon he discovers that the two dead men were connec...