In case anyone is interested, Verso Books is now supplying publisher
quality books to Bookshare. Verso calls itself the largest English
language publisher of radical books in the world. Here is a link to the
Bookshare holdings of Verso Books so far:
https://www.bookshare.org/search?libraryToSearch=bookshare&title=&author=&isbn=&publisher=verso&synopsis=&bookKeywords=&booksToSearch=ALL&qualities=PUBLISHER&qualities=EXCELLENT&qualities=GOOD&qualities=FAIR&_containsImages=on&_containsImageDescriptions=on&language=ENGLISH&grade=&sortOrder=RELEVANCE&disableSortOrder=TITLE&search=Advanced+Search&_categories=on