"Secret Prussian Police" is a book written by Victor Tissot. This work examines the influence and activities of the secret police in Prussia in the 19th century. The author reveals the history of the creation of this organization closed to the public, as well as its sinister methods of control and repression. The book tells about the covert operations, harmful consequences and moral dilemmas associated with the activities of the Prussian secret police. Readers will be presented with a picture of the secret world of intelligence and internal security of that time, which will leave an unforgettable impression and fill the mind with various historical facts and events.