The townspeople of Purity despise Martin Bradley because of his heavy drinking, but he still does his best to make life better for the town. He helps to support two women who have been socially ostracized by the townspeople, and during the election campaign for mayor, exposes the corruption and dirty tricks of candidate James Durkel, resulting in the election of his opponent Chester Thorndyke. However, the voters of Purity insist that Thorndyake disavow his ties to Bradley, whom they regard as disreputable.

Alita, a child who has been left in the care of Mr. and Mrs. Putnam in a desolate swamp country, reaches the age when she is to be prepared for the world, and the Putnams send word to Judge Gates, her guardian, to come for her. Her life has been spent in the swamps with a half-witted boy, "Weird Willie," and many animals and birds of that country, as her only playmates. Judge Gates receives the letter at his bachelor apartment, which he shares with a younger friend and companion, Bob Stange. Through the accidental dropping of a marriage license the Judge discovers that Bob is about to become a benedict, despite the fact that they had a compact never to marry, on the theory that all women are deceitful.

Beam opens a boarding house and many interesting characters are introduced. She spreads her optimism to their lives. Also to her blind father by telling him army stories about her brother when in actuality, he's deserted.