Necropolis /
Anthony Horowitz.
- 1st ed.
- New York : Scholastic Press, c2009.
- 389 p.
- The Gatekeepers ; 4 .
To stop the evil corporation Nightrise from unleashing its devastating power around the globe, fifteen-year-old Matt and three other Gatekeepers travel to Hong Kong to find Scarlet, the final Gatekeeper, whose fate is inextricably joined to their own.