I don't think we can assume that the search engine works as we think it should. I'm not saying I know how it works, just that I'm familiar with other search engines and they never do quite what you expect.
The 500,000 free Google books are different from the Classics that were offered up in the 100 Free Classics promotion. The Google books include a lot of phenomenal old research books that are long out of print; the Classics are mostly fiction.
|