I've run across the online site for the academic publication Tradition, a "Journal of Orthodox Jewish Thought," a few times in my research, but hadn't gotten around to paying for any downloads till today.
There are a number of other interesting hits to investigate, but so far I have reviewed only the journal's major article on Rabbi Spektor published on the occasion of the centennial of his death in 1997. The author is Rabbi Aaron Rakeffet-Rothkoff, professor of Responsa literature at the Yeshiva University Gruss Institute in Jerusalem.
Most of the article contains analysis of YES' theological writings, focusing on two of the matters in which he was most influential, concerning the problems of shemita and aguna. In both cases, YES argued for a lenient interpretation of Jewish law, and his rulings on these matters carried great weight with Jewish communities around the world.
We may come back to those subjects at a later date, but the main interest of the article for us in its biographical sections. Most of the author's information is from the usual sources, but he introduces a new source, a chapter from a 1958 book called Guardians of Our Heritage, that seems to have some intriguing new information.
So here are three pages from the Tradition article in this post, and then I will follow up with the most interesting tidbit in the following post.