Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great book!!!!

Suzanne is an ordinary girl living in France. But war is grasping the world as World War II sweeps over Europe. Sudenly Suzanne is hurled into a life of shortages, soldiers and bombs. Determined to keep her country free, she becomes a spy for the Resistence. A star oprah singer, she delivers coded messages while performing in other cities. But Germany's hold is closing in, and danger chases her wherever she goes. This is a wonderful historical book and I would recomend it to everyone.