Book 15-Fear by Michael Grant

This is the 5th book in the Gone series and is a great continuation of the story.  There will be one more book to finish out the series, which I'm very glad for since I'm not sure how many characters they can kill off and still have people to continue the plots.  Since this is a series and you have to read the other books to follow the story, I will not offer a summary.  But I would recommend the series!