I said that Wolny Lektury uses texts from Polona.pl which has the original publication, but I did not mean that Wolny Lektury was the original publication. Sorry for the misunderstanding.
Rapunzelina wrote: ↑September 22nd, 2020, 2:12 am I will set you up for volume 1 of 6, to begin with! The site you showed me uses texts from Polona.pl which has the original publication scanned. It has all six volumes easily accessible. Here's the link for volume 1: https://polona.pl/item/potop-powiesc-historyczna-t-1,NTgxODE1NjE/6/#info:metadata So I will enter this as book source, so please read from there. Thanks!
From what Sonia and I proof-listened so far, the differences are not a lot, so it will be easy to go through the recordings following the original text and make the few changes. You could also fix volume issues, stumbles and repeats if you have any, and background noise in the process If you need any hints and tips on editing, I think this video is helpful: https://youtu.be/dgNCkTRLaS8
You can start by fixing section 0, Wstęp, that has already been PLed: viewtopic.php?p=1785442#p1785442
Sonia's post is very helpful because it has all the time-stamps of where it needs fixing. This will give you the model of what to look for and how to fix the rest of your recordings. Then when you have each section ready, you can upload again with the correct filename: potop_00_sienkiewicz_128kb.mp3, potop_01_sienkiewicz_128kb.mp3, etc.
Filenames get the numbering from the sections, so even if it's Chapter 10 part 2, since it is in Section 11, the filename will be potop_11_sienkiewicz_128kb.mp3, and so on.