BTW. I just looked at one of the ePub books I'm currently reading and the publisher implemented footnotes--actually they used endnotes--the same way I did in Beowulf. You select the endnote you want to see and click Go; it takes you to the page of endnotes; read the one you want to see; select the number of the note and click Go again, and it takes you back to where you were in the text. The publisher of this eBook is Cannongate.
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