Barry Donadio’s brilliant book released in August 2019 “That Day When Hell Froze Over” is a fiction that takes place over a thousand years ago in present-day Afghanistan and Iran. It is a mystical story of warfare of that time with interesting characters. An elite force of catholic knights is ordered by the Pope to drive deep into enemy territory as far as modern-day Iran. The knights were the best trained and most discipline that the Vatican had at the time.