Returning to the village of Bayport after twenty-two years, retired sea captain Cyrus Whittaker finds the community under the power of political boss Herman Atkins. Cy opposes Atkin's choice for the position of teacher and helps to elect Miss Daws instead, thus earning the enmity of the politician. One day, a young girl named Emily Thomas arrives with a note from Sarah Oliver, a relative of Cy, explaining that the girl is the daughter of his old sweetheart and that her father is in jail and her mother dead.

Barnabetta Dreary's grim life of slaving for her Pennsylvania Dutch father Barnaby and her two brothers, is surprisingly changed when Barnaby marries Juliet Miller. Known as Erstwhile Susan, she becomes fond of Barnabetta, and because she retains control of her fortune, induces the other Drearys to relieve Barnabetta of some of her drudgery.

Young Angus Burke accidentally shoots the sheriff, who is leading a posse to get the boy's father, a thief. Angus' mother dies, and he is taken to trial alone. Found not guilty, he is given a job with the local newspaper office. He leaves when several citizens object to his presence--to return several years later. He takes over the newspaper and saves the townspeople from a gang of crooks.

Thurlow Michael Barclay Jr., a bookish mathematics professor, is asked by his father to inspect his mine in Kentucky to determine why it's failing. He discovers love with a local girl named Sally and a plot to destroy the mine by local villains.