HESers: I have come across a reference to a review article. The reference reads as follows: John Tulloch, "The Positive Philosophie of M. Auguste Comte", Edinburgh Review, vol. 127, no. 260, April 1868, pp. 303-357. I went to read the article and found it easily enough; however, nowhere did it say that the article was by John Tulloch. I looked at some other reviews in the Edinburgh Review, and it was the same thing - no author listed. So how did the person citing the review know who the author was? Was there some source that provided this information? Bruce Caldwell