The reader is invited to the second book, written by the American financier Jacob Ben Birsawi, one of those few followers of Carlos Castaneda who managed to derive practical benefit from magical knowledge. Despite the fact that Birsawi was born into the family of a successful banker, he associates his personal success on Wall Street with the teachings of Mexican magicians, whose guide was Carlos Castaneda. In his second book, Jacob Ben Birsawi continues to introduce the reader to the personality of Castaneda and describes one of options for teaching magic - the path of serving the Force, or the path of the Dog.