You are always paying for search. This is just directly and transparent.

Thanks! I hadn’t heard of this book and it seems like something I should check out.

For everyone else the author has released it free (but you can also buy physical if you want) https://labourdialectics.org/

If you use VLC or some other capable player it’ll automatically pick up the subtitles if they have the same name (sans extension).

Are you from the distant future? I have never heard anyone call Python 3.12 just Python 12.