If you're looking for them, they're listed under Eliot, Charles W. (editor), Harvard Classics.
I suggest downloading the three zip files (1-19, 20-29, 30-51) as they contain all but the one above that was uploaded by crich70. With those four downloads, you'll have a complete set. Plus the zip files contain a consistent (and modern) numbering system. Download them individually, and some will have Roman numerals while others will have standard numbering.
Last edited by WT Sharpe; 03-30-2011 at 10:10 PM.