The author of the Indian Chief's photography is

Karl Mai (1842-1912) Karl Mai is one of the greatest travel and adventure novelists in history. His works have been praised by many world celebrities. Einstein's favorite reading when he was a teenager was Karl Mai's adventure novels. Karl Mai wrote more than 100 novels in his lifetime. His novels have been translated into 36 languages ??and sold 130 million copies in more than 100 countries. He has become one of Europe's best-selling and most widely read authors.