Both Lectures on Literature (published 1980) and Lectures on Russian Literature (published 1981) were compiled posthumously by Fredson Bowers. They remain under active copyright protection in the United States and the EU. Unlike 19th-century classics on Project Gutenberg, you cannot legally download these specific books for free from a mainstream library archive.
The Internet Archive (archive.org) is the first stop for While the Archive respects copyrights, it offers controlled digital lending (CDL) . vladimir nabokov lectures on literature pdf free