""The Banner of the Upright Seven"" is a novel written by Swiss author Gottfried Keller. The story is set in Zurich during the 16th century and revolves around a group of seven young men who form a secret society called ""The Upright Seven."" The society is dedicated to promoting justice and fighting against corruption in the city. The novel follows the lives of the seven members of the society, their struggles, and their eventual downfall. The book...