Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not the 1938 edition!

From glancing at the index and the intro, I can see this is not the 1938 edition. It is the 1926 edition. It is set up as a series of lessons. This is absent from the 1938 edition. While it is an interesting read, it is far from what we as Religious Scientists call "the textbook."