The Unreasoning Mask is the story of Ramstan, captain of al-Buraq, a rare model starship. It is capable of alaraf drive:instantaneous travel between two points of space. Three of these special ships were built to explore and make contact with the many sentient races inhabiting the universe. Suddenly, one of the ships mysteriously disappears. And then it is discovered that an unidentifiable creature is marauding through the universe, totally annihilating intelligentlife on planet after planet. Ramstan, a thoughtful and moral man, becomes a fascinated yet reluctant pawn in the hands of the strange forces which arise to fight the deadly destroyer. Ultimately, he is the one man who, in a fearful race against time, can stop the destruction. But what price must he pay for becoming the savior of intelligent-kind The Unreasoning Mask is Farmer at his best fast-paced, complex, slightly mystical, high-action adventure.