Instruct: Classify Amazon reviews into positive or negative sentiment
Query: a book that must be read

I could not stop reading this book,it has hypnotic power.With gentleness and great skill the descriptions of individuals and the underlying crisis and pain of the French people of that period are unfolded in detail.Of the many books written about that period this has a depth that touches the heart,stirrs the soul and teaches a lot about human behavour.It has the strength of Tolstoy, the passion of Proust and the sincerity of Semprum.Indeed a book that must be read and to be learned from, it is invitingly readable.