In the first popular part of the book, he describes his experiences with testing professional psychics in many countries (from Russia, Europe, or USA) many of whom turned out to be fraudulent. The description of these trips sounds almost like a travel guide where he speaks of memorable observations of beauties of entire and customs of various nations, and comment on their political systems. Voyage to the Rainbow - Milan Rýzl od authora Milan Rýzl a nakladatelství za skvělé ceny na e-shopu Martinus. cz.