Seriously, they're just recommending a bunch of books which they think are interesting, insightful, and in many cases relevant to what they do. There is a large bias in the publishing industry in terms of what subjects men and women write about; YC has their hands full trying to bring more gender equity to technology without trying to fix the publishing industry.
You're right though. Summer reading especially, since you normally have less workload, is a great time to explore other cultures. Most of these books seem to be of the popular kind.
This summary doesn't really do it justice - the first book in the series is at https://www.amazon.com/Ancillary-Justice-Imperial-Radch-Leck.... Oh and written by a woman too ;)
I think it's quite clear that the human bodies have their original personalities wiped and become nothing more than tools of the original AI.
And the supreme leader is a form of distributed, multi-brained intelligence
The "Newsflesh Trilogy" by Mira Grant (Seanan McGuire). I'm not usually into zombie fiction, but this was a great series. Not your typical zombie fare... more like a political / conspiracy thriller where zombies are just part of the trappings of the story, not the focus of the story. Hard to explain, but worth reading.
https://www.amazon.com/Dawn-Xenogenesis-Trilogy-Book-1-ebook...
It's "Alan Kay's reading list" all over again. No one discard books based on the sex of the author, perhaps except extreme feminists. Books are picked because of their content.
It helps to read those in order. She makes references to events five books back. You don't have to recognize them, but it helps.