This is a quick read and I read and listened to the audiobook as well. 
The author provides quick information and context on a variety of racism and racial topics, including the ever popular "but my family didn't have slaves!". He broke everything down into a quick history, what makes us (white people) uncomfortable about it and ways to help work to better things. I think this is another great introductory piece for white people who don't know where to begin in antiracism work.