Overall, this was a fun book. I don't think it's as good as the first of the Foundation novels, but it still is pretty decent in continuing the story in that universe. It gives up some of the large time spans and grandiose scale to focus instead on a bit of a mystery which gives it a fresh take compared to the others. The Second Foundation itself is quite intriguing and makes you wonder how far along their plans will actually take them.

For a full review, check out my blog: strakul.blogspot.com/2021/09/book-review-second-foundation-by-isaac.html