A few of mine:
Influence - Robert Cialdini
Describes simple techniques that can greatly influence people’s behavior. Understanding these brings awareness to how people are trying to manipulate you.
Art of Invisibility - Kevin Mitnick
Describes how hard it is to be truly anonymous today and how easy it is to track people. I think everyone deserves to know how much they are being spied on.
The Epic of Gilgamesh. It’s pretty epic -ba dum tss-. And I think it would be good to read as it was humanity’s first international best-seller (as far as we know).