The Art of War
"The Art of War" is often quoted while developing tactics and/or strategy in esports. "Play To Win" by David Sirlin, analyses applications of the ideas from "The Art of War" in modern esports. "The Art of War" was released in 2014 as an e-book companion alongside the Art of War DLC for Europa Universalis IV, a PC strategy game by Paradox Development Studios, with a foreword by Thomas Johansson.