Instruct: Classify the given Amazon review as either positive or negative.
Query: Really enjoyed this one!

This book, of course being read out of order with one to go, is one of my favorites of them all. Elvis leads us down some odd trails, and Joe Pike does come in toward the end to help save the day. There is constant movement for those of us who enjoy "activity". I'd recommend to all mystery lovers. Good humor and enjoyable read.