[Matthias247]

I recommend the book very much. However it doesn't have a chapter the single-threaded concurrency handling (with eventloops, and futures/promises and sometimes even plain callbacks), which is currently en-vogue in lots of languages (JS, python asyncio, boost asio, etc). So this is something one should look up elsewhere.

[victorvation]

Do you have any reading material that you would recommend for single-threaded concurrency?

[cristobal23]

http://krondo.com/in-which-we-begin-at-the-beginning/