This is an interesting short book about the Republic of the Congo, not the giant "Democratic Republic of the Congo" which used to be Zaire (and a Belgian colony) but the smaller former French colony to the west. Brazzaville is the capital, and used to be the capital of French Equatorial Africa. This country has been is disarray in recent years, scourged by civil war and bad government. France never really relinquished control on its sub-Saharan African colonies and keeps them in check by manipulating the political processes there and putting into power compliant dictators who work closely with the French state oil company, Elf. A few political and military figures at the top of Congolese society make millions, (which they quickly funnel out the country) and French expatriates live well while the majority of the population lives in poverty.
Congolese culture is very vibrant, however. There is a gigantic amount of belief in sorcery and witchcraft. Most people blame their problems of poverty or ill health on "sorcerers" casting spells on them.
I wish there had been more about the people in the Congo before the coming of the Europeans and she could have rounded out the book by doing more comprehensive interviews. I could have stood for a little more Mike Wallace-type "gotcha" with someone from Elf, however, she steadfastly shuns Europeans while she was there.