This is a personal project by @dellsystem. I built this to help me retain information from the books I'm reading.
Source code on GitHub (MIT license).
On Coming to Write The Last Days of New Paris
you'd think this would be a straightforward case of factual peritext but in fact IT'S PART OF THE TEXT ITSELF (i.e., it's fictional) whoa
Miéville, C. (2016). Afterword. In Miéville, C. The Last Days of New Paris. Del Rey, pp. 171-182