Just a quick reminder that since many of our texts are historical, especially in stages 2 and 3, they are available as free etexts. Certain lecturers may recommend and insist on specific editions/translations, but it is always useful to have a look at these
http://ebooks.adelaide.edu.au/index.html
http://www.earlymoderntexts.com/
Or, just try typing ‘free etext’ plus title of the work and author into a search engine and see what happens. You may also want to try certain ebook suppliers who I do not want to advertise, companies that rhyme with Damazon and Poogle Play. They also offer free versions of books. I have shared a wish list on Amazon of some of the texts for the courses we teach.
If you find other legitimately free texts, drop me a line so I can add them.