5th-March-2019: Writing, Ebooks, and OPDS

If I wish to make an OPDS catalog for ebooks of my own creation, refer to https://specs.opds.io/opds-1.2.html#23-acquisition-feeds. That should be the most relevant article about such until OPDS 2.0 is launched, but that's still in draft form, delaying its rollout and ability to grow in use.