As yet, there are no sequels. But if you really like the author, Anthony Horowitz, you might like some of his other books. There's also a graphic novel adaptation of the first book in the Power of Five series. It's coming out in August 2010.
The fourth book in the Power of Five series is called "Necropolis."
Yes, but NOT in the Power of Five series.Google: Anthony Horowitz BIBLIography
4. these are Ravens Gate, Evil star, Night rise and necropolis.
There are five books in "The Gatekeepers" series by Anthony Horowitz, with the first book titled "Raven's Gate."
Yes, there is going to be a fifth book in autumn 2012. Anthony Horowitz's response to a fan's question is 'it should be out next year', meaning a 2012 release. He has also stated that the book's (might be) called Death Portal
The sequel is called The Five Greatest Warriors and is released on 20 Oct 2009.
There is a confirmed sequel to Fast Five.
The fifth Power of Five book will be released on the 4th October 2012 and will be called Oblivion
in 2089
The final Power of Five book, Oblivion, was released on October 4, 2012.
The next book is Five Greater Warriors and is coming out in October or something....
The next book is Five Greater Warriors and it came out on October 20.