hear that story, my daughter, i want them to know if they have a dream anr work hard, they can do anythinge and i said, that's the book i'm going to write, not a book of rules, but a book of heros. 50 heros from rosa parks to mr. rogers to jim henson, all showing what we're capable of. >> who is barbara johns? this. >> barbara johns is a teenager, and i wanted the book to have famous people. it has someone like martin luther king jr. or abraham lincoln, but i wanted to have regular people, and barbara johns was a high school studentl and almost an unwitting civilw right activist. what happened was barbara johns, at a time when in 1951, basically, saw a school bus ride by her, and her school bus was broken down, and they saw another bus ride by that washe full of the white kids that were going to the good schools, herhe school was a horrible school, and she organized a walkout. she said, you know, we're going to protest it.w we're going to say, forget aboue it. shei is one of the unknown people, and her test case as they walked out was one of the cases used in brown v. board ofc education. a