While Ray was in San Francisco for the 2008 MLA Convention, he presented on “The History of the Future of the Book: An ‘Early Modernist’ Viewpoint” at the ACH session.
The ACH site has a page devoted to this session, which can be found here: http://www.ach.org/mla/mla08/index.html
The program for the 2008 MLA convention can be found here: http://www.mla.org/conv_past.