Bourke White was very tough and independent and way ahead of her time. The book tracks her early commission industrial career starting in Cleveland (specifically it's steel mils) leading to her move to New York where she became more editorial working for Fortune and Life (she'd have the first cover). It also shows her shift from the inanimate objects or people that might well have been, to a more candid style which was not very easy with the equipment available at the time.
It takes guts to self-assign on speculation the topic or Russia when no foreigners were supposed to enter, to run a lavish studio in the Chrysler Building during the Great Depression (and run up $5,000 in debt), and to travel into the great dust storms of the thirties.
She worked hard all her life and found herself in numerous historical moments including Moscow being invaded by the Germans (no other foreign correspondents were there), the liberating of Buchenwald, and taking Ghandi's famous portrait next to the spinning wheel hours before he was assassinated.
I found the back section with correspondences between her, her lawyer, editors at Life and Fortune etc. very interesting. Many times her photos were not "good" for purposes but she kept plugging away. There were significant squabbles of photo rights and legal things. Through it all, she kept her priority photography. The gear's changed tremendously in the last 80 years but it seems to me what it takes to be a photographer is still very similar.