The 2nd edition of my book "Mastering Nim -- A complete guide to the programming language" is now available on Amazon:
<https://www.amazon.com/dp/B0B4R7B9YX> <https://www.amazon.de/dp/B0B4R7B9YX> It contains a new chapter "Mastering parallelism" which I consider my piece of work so far, but in German we say "Eigenlob stinkt", so sorry about that. There will also be a most expensive hardcover version of it, so feel free to wait for a little longer if that's your cup of tea.
