The Death of the West - Oswald Spengler (org pub 1918, so basically free on a kindle)

Age of Surveillance Capitalism - Shosana Zuboff

And Forgive Them their Debts; Lending, Foreclosure and Redemption from Bronze Age Finance to the Jubilee Year - Michael Hudson (fascinating look at how societies have managed debts over the centuries)

Amusing Ourselves to Death : Public Discourse in the Age of Show Business - Neil Postman (pub 1985, highly prescient)

Behave: The Biology of Humans at Our Best and Worst - Robert M. Sapolsky

The Way of the Knife (The CIA, A Secret Army, And a War At the Ends of the Earth) - Mark Mazzetti

Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety - Eric Schlosser

Bad Blood - Secrets and Lies in a Silicon Valley Startup - John Carreyrou