Hard Shell and Starlight Writer books allow purchasers to print one copy of their book for their own use. If in doubt about compatability, just ask. Middle aged eyes 1. I had to stop reading paperbacks a couple of years ago because even with glasses the print was too small, especially at the end of the day. Middle aged eyes 2.
Glare is a real problem.
So is finding a place to read. Public domain books are available for free online. Little Women, A Christmas Carol and Black Beauty for my daughter, Balzac for myself. The Bible, dictionaries. Books I want to read.