Destination Cauchemar

MY NAME WAS MARK CRAIG. I WAS A REGISTERED DOUBLE AC A MIDDLE MAN.NOW Mark Craig was adrift in a terrifying time warp. He had become a nonperson in places that never existed. Constantly pursued by figments, tumbling in and out of time, Craig had no choice but to try to-discover the cause Of his desperate cosmic predicament.What was the connection of the people who swirled around Alexis Rike, the Inquisition victim; R-Meerlue, the robot-Golem, the beautiful, golden-haired Nona Evers. Were they alien invaders, or were they along with Craig, condemned to fight against the invaders by taking an eternal journey on the Nightmare Express.