|Author: Anthony Horowitz|
|The evil corporation Nightrise has amassed an immense amount of power, and the devastating force of the Old Ones is about to be unleashed. Matt and three of the Gatekeepers head to the secretive underworld beneath Hong Kong, where they will meet the final Gatekeeper.|
From the Publisher:
The stakes get higher in #1 NYT bestselling author Anthony Horowitz's latest masterpiece.
As the fourth novel in the spellbinding Gatekeepers series begins, the world is under the greatest threat it's ever known. The evil corporation Nightrise has amassed an immense amount of power . . . and the devastating force of the Old Ones is about to be unleashed around the globe. To stop this from happening, Matt and three of the Gatekeepers head to Hong Kong--not just the modern city of skyscrapers and wealth, but the secretive underworld beneath. In Hong Kong they will meet the final Gatekeeper, a girl named Scarlet, whose fate is inextricably joined to their own....
The fourth book in the Power of Five series puts everything on the table and innocents everywhere are in more trouble than they could ever fathom. The Gatekeepers must gather and fight the overwhelming forces of Nightrise and the Old Ones. Heading to a secret Hong Kong hidden from the masses, Matt and the other Gatekeepers have to find the last Gatekeeper, Scarlet, and plan for an epic battle that might kill them all.