K sent me a link to the original, 2011 journal article.
The reading is a bit heavy going given that it is an academic journal article. I just requested the 169-page book from 2018 from the library. Happily, I will have to wait because all 5 copies in my library system are checked out, with 3 hold requests in the queue. I take that as a really, good, good thing. People in largely white rural n.w. Wisconsin are actively interested in learning how to combat racism.