Anthony Horowitz confirmed it would be a 200,000 word book, and be finished April 2012, and released November 2012.
Yes. No one knows what it is called or when it is coming out, but the author has confirmed that he is in the middle of writing it and that it will be the last in the series.
Antony Horowitz said he is in the middle of writing the next book but no one knows the release date. it may take years. the fifth book is coming out soon janury 13 the book is called the power within.
YES!! The fifth book, Islands of Ingo is coming out in 2012
Oblivion
There are only 4 books, and the 4th is out, and there shall be no more books because there are 2 new gatekeepers in book 3
September 20th, 2011
'the horror within' i think i hope it comes out soon
April 1, 2013
we are not sure but maybe as the pentagram series has 5 parts so will the gatekeepers but there are doubts that the name of the book has been come out. a guess made by some people is that the name of the book is 'the horror within'. but we can never be sure so look out for the name. As of September 2010 the name is still unreleased. Few have thought that the name was "the power of five", but that is just what the series is called in countries other than the US.
actually did you know the "GATEKEEPERS" is called in Britain the power of five strange i came across this question when im halfway through the second book evil star it (it may be named differently in America) don't know when its coming out but i can tell you that the fifth book will be the lastbut its titleless at the moment and it may be the thickest yet ( in terms of how many pages) its going to be divided into five parts called earth fire air water and ice its probably going to finish with a battle in Antarctica as Anthony says and one of the gatekeepers dies Anthony has not gave much away about the fifth book bye
The book is called Fear and the sixth is said to be called Light. Fear should be coming out in summer of 2012.
It's probaby coming our in october 2011.