200 pages https://www.goodreads.com/en/book/show/3028.Economics_in_One...
There are free PDFs if you don't want to buy it.
* The Fifth Discipline - read the beer game chapter and AI summaries for the rest, helps build intuition for chained systems
* Chip War - a quick read but AI summaries will suffice, helps build knowledge for semiconductor industry orientation
* The Goal - classic business book on just-in-time, useful to overturn standard human reactions. read if you're a quick reader, AI summary otherwise