I would at least suggest buying a copy (not from Amazon) first, the author deserves a cut IMO and books tend to be relatively cheap. Kobo's store does have DRM, but it's easily bypassed by Calibre, or you can buy elsewhere (local is always good if possible) and then pirate an ebook copy.
I think there's an ethical way to both get free use of what should be yours to use, and also support the people who made it.
I think there's an ethical way to both get free use of what should be yours to use, and also support the people who made it.