Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Gripping Thriller

Cold Fear is a book which will grab your interest from the firstsentence and will not let you go until you have solved the mystery along with the author. Considering this is only his second book to be published in the mystery line, it is absolutely wonderful and most gripping. You will not want to put the bookdown once you have started reading it. The plot is relativelyeasy to follow despite the suspense it creates as the writer weaves the plots.Don't miss this one