Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best book around for spirit photography

Highly recommended book on spirit photography with excellent pictures and the best way of photographing ghosts and spirits. Dale Kaczmarek is the foremost author and President of the Ghost ResearchSociety and has analyzed ghost pictures for over 20 years. He has the real know how to tell the difference between the real and the fake.This is one book that you should not miss!