By: Anthony Horowitz
Level: YA
Series: The Gatekeepers, Book Four
All Five Gatekeepers were revealed in Book Three. In Book Four there is a race to gather all of the Gatekeepers together so that they can overcome the Old Ones. Scarlett grew up in London but shortly after she turns fifteen her father has her come to Hong Kong where he works. Scarlett is afraid because she knows that people are watching her. In the meantime, Matt and the other Gatekeepers are trying to catch up to Scarlett but the Old Ones always seem to be a step ahead and thwart any attempts at contact. Finally Matt, Jamie, and Richard arrive in Hong Kong to find that everyone seems to be sick and dying. When all of the Five come together the book ends on a doomsday cliffhanger.
