hi syntheticnature,
thank you for taking the time to provide this feedback. i am sorry about the website. frontend is still kind of voodoo to me, even as a software engineer. i wanted my grandfather to be able to see his book on his nurse's ipad. i tried pdf.js but the version i selected seemed to not work with iOS devices for some reason. if you have a better idea for how to deliver the pdf to the ipad, i would welcome any suggestions.