It is great that these books are available for download. However, the quality of a translation is hugely important. Even translations that were considered great

It is great that these books are available for download. However, the quality of a translation is hugely important. Even translations that were considered great at the time may be turgid and off-putting to a contemporary ear. And the problem is that you might try, for example, Dante from this list, hate it, and miss out on what may have been a life-altering reading experience. My advice, if you want to read some of the great classics, is to (a) look at reviews; and (b) compare paragraphs from different translations.