The Art of War examinations. During the Sengoku period (c. 1467–1568), the Japanese "daimyō" named Takeda Shingen (1521–1573) is said to have become almost invincible in all battles without relying on guns, because he studied "The Art of War". The book even gave him the inspiration for his famous battle standard "Fūrinkazan" (Wind, Forest, Fire and Mountain), meaning fast as the wind, silent as a forest, ferocious as fire and immovable as a mountain. The translator Samuel B. Griffith offers a chapter on "Sun Tzu and Mao Tse-Tung" where "The Art of War" is cited as influencing Mao's "On Guerrilla Warfare", "On the Protracted
The Book of the New Sun sub-series. The two later subseries are "The Book of the Long Sun" (1993–1996, four volumes) and "The Book of the Short Sun" (1999–2001, three volumes). "Long Sun" is set on a generation ship and "Short Sun" features the inhabitants of that generation ship after their long journey. Two of the "Long Sun" books were nominated for Nebula Awards. Severian, an apprentice in the torturers' guild, barely survives a swim in the River Gyoll. On his way back to the Citadel Severian and several other apprentices sneak into a necropolis where Severian first encounters Vodalus, the legendary revolutionary. Vodalus, along with