The book Great Illusion is a thriller book and deals with the difficult economic situation that reigns in the world and the threat of war by the powerful world powers. Billionaires around the world are struggling to escape the Great Depression and economic bankruptcy; they hold many giant conferences to reach an "agreement" with each other to share their economic interests in the world. But in the end, the world billionaires disagree and put aside the numerous discussions held at conferences about the possibility of rescuing their economic collapse. They managed to gather a lot of facts about the world economy and the dangers that threaten the world's largest states.The great world economic powers want to maintain world domination. The "silent" war is growing between the great world superpowers, as well as the threat to world peace. David with TV CBS and his team of TV reporters faced many life-threatening challenges during their mission to find the truth. The book deals with topics of this nature in a dramatic way.