Global Peace Science (GPS) is the first in history the science of world peace, after more than two centuries of the birth of military science in the Adam Bulow's book in 1799. The GPS cognitive result is the first scientific extremely laconic formula of peace: "peace from harmony of SPHERONS through science", which determines a source, social actors and main way of global peace. The objective grounds and numerous details of this formula are disclosed in the book 13 chapters in different dimensions: social, philosophical, historical, structural, functional, political, economic, personal, educational, psychological, legal and others.