The Art of War partitioned Vietnam into North and South. General Võ, later the main PVA military commander in the Vietnam War, was an avid student and practitioner of Sun Tzu's ideas. America's defeat there, more than any other event, brought Sun Tzu to the attention of leaders of American military theory. Finnish Field Marshal Mannerheim and general Aksel Airo were avid readers of "Art of War". They both read it in French; Airo kept the French translation of the book on his bedside table in his quarters. The Department of the Army in the United States, through its Command and General Staff College,
The Book of the New Sun Severian also notes that the waiter very much resembles himself and it is implied that the waiter is Severian's father. The book ends with Severian exploring the citadel and retracing Triskele's steps through an underground building. Seeing the dog's footsteps and his own he follows the latter, returning to the Atrium of Time. Unlike the four earlier parts of the Book of the New Sun, Urth of the New Sun mostly takes place outside Urth. The book is yet again a continuation of Severian's narration of the aftermath of his ascent to the throne and subsequent journey "between the suns"