The fourth book of the Gatekeeper series is called "Necropolis" by Anthony Horowitz. It continues the story of the battle between good and evil as the Gatekeepers work to prevent the Old Ones from returning to Earth.
Rapture is the name for the forth book
The 4th book is coming out in September 2010, It is called: This isn't what it looks like
The book has already been released. it is called Closer.
It is already out.
The last book is number 5.I looked it up.
"The House of Hades" is the fourth book in the Heroes of Olympus series by Rick Riordan and it was released on October 8, 2013.
As of now, there are only three books in the 1Q84 series by Haruki Murakami, and there have been no official announcements about a fourth book being released. It is uncertain if there will be a continuation of the series at this time.
maybe because the author of the series said that she is working on a fourth book for almost a year but doesn't know if it will come out or not
No. There isn't. The last part was After Life.
yes, the first book of the fourth series is definitely coming out at November 14, 2009 (or at least around that time). its title is "the fourth apprentice" and the series title is "the omen of the stars". find more about it at warriorcats.com!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The book is called torn and is coming out in august of 2011