1910. The book begins: The tenth of March! cried Charley Shipton, a young detective, who had just been notified that he was to have a summer's vacation beginning upon the tenth of March. Glad news was this for the young fellow; for he had been working hard and faithfully for the last two years and deserved, if only one did, a recognition of his faithful services. Happy and light hearted was Charley Shipton when the welcome and long looked for tidings were received.