HOW WOULD YOU ESCAPE A MAZE OF THIRTEENTH FLOORS? You work in a skyscraper. You live in an apartment block. You stop over at a hotel. You find a button missing from the elevator's control panel. Thirteen. Over the years superstition has robbed floors from thousands of buildings across the world and continues to do so. Dawn McKenzie and Joe Bradley are about to discover where these floors really lie. Chased into an impossible maze split across time and space, their chances of survival narrow by the second. And in a maze with precious little food, they are not the only ones trying to survive...