Show HN: My AI Techno-thriller – requesting feedback (no signup)

This is the second in the series, both books just put up on Amazon to test the waters The AI novel can be easily read without reading the first in the series, which has a nuclear physics focus.

The ebook link is direct: not sign-up, no cost.

I put this on SHOW HN because I have a Ph.D. -- in psychology, not computer engineering

Think Tom Clancy meets The Martian