Sun Tzu Skeptics cite possible historical inaccuracies and anachronisms in the text, and that the book was actually a compilation from different authors and military strategists. Attribution of the authorship of "The Art of War" varies among scholars and has included people and movements including Sun; Chu scholar Wu Zixu; an anonymous author; a school of theorists in Qi or Wu; Sun Bin; and others. Sun Bin appears to have been an actual person who was a genuine authority on military matters, and may have been the inspiration for the creation of the historical figure "Sun Tzu" through a form of euhemerism.
The Book of the New Sun in Yesod, Severian faces an immense task of facing all the deceased people he has encountered since his childhood, including Thecla and Master Malrubius. When he faces the tribunal to be judged by Tzadkiel, he is told that the trial was already successfully passed. Severian is made the New Sun. After his return to Urth from Yesod, he finds the sun still dying, and that the New Sun is still very far, far away, but nevertheless moving relentlessly. He learns that many years have passed backwards. He also learns that he possesses healing power that he once attributed the Claw