One bible for a series
In a series, the world stays the same from book to book, and so does its Story Bible.
When a book becomes part of a series, its Story Bible becomes the series’. Every book reads and writes the same entries, so a character’s eye colour can only be wrong once.
Septangular reads every book of the series for each entry’s names, and shows beside each entry the books that mention it (“1 · 3”). A character who hasn’t appeared yet shows a dash.
Bringing in a book written before the series merges its Story Bible into the series’ one. If two entries share a file name, the new one is renamed so that neither is lost.