All ebooks. I tried a paper book when I lost my first reader on the bus(it was turned in
). I did not care for it and read on my laptop instead.
Most of the books I want to read currently were between 5 and 80 years ago. Not saying I haven't read anything more recent, because I have been seduced by the buzz on occasion. But few things make me happier than finding an older book by an author I enjoy that I missed at the time of publication.
A good book is timeless and it doesn't have to be a great thought provoking work of art for me to like it. So generally I am all about the backlist
Helen