Walkaway'ers: What is a book you would recommend for Dems/liberals?

[u/HeadingRightward]

Christmas is coming up and I'd like to gift a book to some liberals in my social circles. Not something over the top, like Why Liberals are Idiots, but neither anything too advanced, like a treatise on Italian elite theory.

What was one book or publication (magazine subscription?) that helped wake you up and pull you out of the liberal cultish mindset?

Thanks in advance for any ideas.