A &#x27;footnote&#x27; at the bottom of the page doesn&#x27;t work when there&#x27;s no bottom of a page. Our books normally have endnotes, which can be linked to a numbered callout (I&#x27;ve even written a little QA script to make sure all the notes are correctly linked). With traditional footnotes that have a separate number sequence for each page, that has to be resequenced and it is a chore. Some publishers are lazy about that stuff. (We have authors who insist on having both footnotes and endnotes, and I curse them).