Spine creased, page edges tanned and a bookeller's stamp. Orders received by 3pm Sent from the UK that weekday.

Alien beings bent on our destruction have seeded the world with horrible machines capable of transforming our planet into a hellhole where only they can live. Our only hope is to solve the puzzle of a four-dimensional maze, an alien thing that is part building, part machine, and part psychological torture chamber. A few brave men and women—and one fearless dog—dare to enter the maze. What they find there will change their lives forever, as the alien machinery creates terrifying worlds based on their worst nightmares.