The Story of Philosophy: The Lives and Opinions of the World's Greatest Philosophers https://www.amazon.com/dp/0671739166/
It’s by Will Durant, who wrote some of the most exceptional works of the 20th century regarding history, philosophy, and the meaning of human civilization.
I got a degree in philosophy and its the single best general book I've ever read.
The book is actually a transcription of a TV show he did and its in dialogue form.
The structure is broken up into a bunch of mini chapters that are "how to think about _______". Like how to think about love, how to think about government, etc.
I'm a big fan of Mortimer Adler. His specialty seems to be piecing together all the other works of philosophy and making it easily accessible to the commoner.