The Wings of Peace — John Creasey

The Prince of Barbares, or the scourge of India? Dr. Palfrey and Z5 are up against an Indian mystic who is said to possess the ability to transmit images straight into the minds of his victims. They can take the form of depicting either a glorious picture of heaven, or a horrible one of hell, depending upon the Swami's desire. Palfrey believes his real goal is to rekindle trouble between India and Pakistan and set them further against each other.