The Four Just Men

ON the fourteenth day of August, 190-, a tiny paragraph appeared at the foot of an unimportant page in London's most sober journal to the effect that the Secretary of State for Foreign Affairs had been much annoyed by the receipt of a number of threatening letters, and was prepared to pay a reward of fifty pounds to any person who would give such information as would lead to the apprehension and conviction of the person or persons, etc.