When the Imperial Fists discover an Inquisitorial outpost devastated, its attendants dead and its inquisitor also slain, the only way they can discover what happened is for Librarian Deiphobus to engage his psychic gifts. His journey through the mental recesses of minds both human and alien is arduous but will reveal a dark truth. Read it because It's a mystery story told in an unusual way, through the minds of the victims...