Shibumi

The novel's protagonist is Nicholai Hel, a highly trained assassin and a master of the complex strategy game of Go. He is a man of deep culture, seeking a state of effortless perfection known as shibumi.

The title refers to a Japanese aesthetic concept meaning a state of effortless, understated perfection and tranquility. Author Trevanian weaves these philosophical themes heavily throughout the protagonist's journey.

"Shibumi" was published in 1979 by the American author Rodney William Whitaker, who wrote under the pen name Trevanian. The book is celebrated as both a critique and a homage to classic espionage fiction.

Yes, the character Nicholai Hel also appears in Trevanian's later novel, "The Main." "Shibumi" remains his defining adventure and is often discussed alongside the author's massive bestseller, "The Eiger Sanction."