This reminds me of the fascinating story of how Shakespeare's first folio was assembled, in that many of the plays were assembled from folks who had copies that

This reminds me of the fascinating story of how Shakespeare's first folio was assembled, in that many of the plays were assembled from folks who had copies that were annotated - either as reading notes or with random family musings like todo lists. I highly recommend the Chris Laoutaris' book on the topic: https://www.amazon.com/Shakespeares-Book-Behind-Making-Shakespeare/dp/1639363262 https://www.amazon.com/Shakespeares-Book-Behind-Making-Shake...