Sun Tzu Li Quan and Du Mu. Of the military texts written before the unification of China and Shi Huangdi's subsequent book burning in the second century BC, six major works have survived. During the much later Song dynasty, these six works were combined with a Tang text into a collection called the "Seven Military Classics". As a central part of that compilation, "The Art of War" formed the foundations of orthodox military theory in early modern China. Illustrating this point, the book was required reading to pass the tests for imperial appointment to military positions. Sun Tzu's The "Art of War"
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"