And in her [Eleanor Roosevelt] letters, she writes the most, you know, fanciful letters: when we are together, and when we are reunited, and you know, I will be your surrogate wife. Of course she doesn't use that word, but I will be the mother to my brothers, and I will be your primary love.

One of the things for me, as a biographer, that is so significant is for Eleanor Roosevelt - the child who never had a home of her own, who lives in her grandmother's home and then goes to school and then gets married and lives in her mother-in-law's homes, and then in public housing (like the White House and the State House) - housing becomes for Eleanor Roosevelt the most important issue.

Eleanor Roosevelt doesn't ever do anything that is going to hurt her husband. She tries things out on him. She gets permission to do things. The amazing thing, I think, historically, is that he says, "Go do it. If you can make this happen, I'll follow you."

Eleanor Roosevelt fights for an anti-lynch law with the NAACP, with Walter White and Mary McLeod Bethune. And she begs FDR to say one word, say one word to prevent a filibuster or to end a filibuster. From '34 to '35 to '36 to '37 to '38, it comes up again and again, and FDR doesn't say one word. And the correspondence between them that we have, I mean, she says, "I cannot believe you're not going to say one word." And she writes to Walter White, "I've asked FDR to say one word. Perhaps he will." But he doesn't. And these become very bitter disagreements.

On international relations, Eleanor Roosevelt really takes a great shocking leadership position on the World Court. In fact, it amuses me. The very first entry in her FBI file begins in 1924, when Eleanor Roosevelt supports American's entrance into the World Court. And the World Court comes up again and again - '33, '35. In 1935, Eleanor Roosevelt goes on the air; she writes columns; she broadcast three, four times to say the US must join the World Court.

I think her Grandmother Hall gave her a great sense of family love, and reassurance. Her grandmother did love her, like her father, unconditionally. And despite the order and the discipline - and home at certain hours and out at certain hours and reading at certain hours - there was a surprising amount of freedom. Eleanor Roosevelt talks about how the happiest moments of her days were when she would take a book out of the library, which wasn't censored.

And Grandmother Hall really imagines that she can raise Eleanor and her two brothers differently than these children were raised. And if she is very strict and everything is very regimented and ordered and disciplined, that they will become the perfect children who her own children did not become.