Mute

In "Mute," a science fantasy novel by Piers Anthony, the story follows Knot, a double mutant with a physical deformity and the unique psi power to make others forget him. Content with his quiet life, Knot's world is turned upside down when the captivating Finesse arrives to recruit him for a perilous galactic mission, accompanied by her telepathic weasel and clairvoyant crab. As Knot tries to resist their charm and the adventure that awaits, he finds himself drawn into a journey beyond his wildest imagination.