the exploits of four win on the front lines of the civil war. british iranian foreign affairs journalists looks at the capitol city of iran in city of life, love, h for truth in teheran. christian o'keefe remembers the life of 1970 medical innovator and reconstructive plastic surgeon thomas voter in dr. motor's marvel. look for these in bookstores this weekend watch for the authors in the near future on booktv and on booktv.org. >> that is flood dome of the capital, taken from the washington convention center which is in downtown washington. it is this year's site at the national book festival. the national book festival, begun in 2001 by first lady laura bush and continues many years. between the washington monument and the capital, this year we are inside at the convention center, having issues with the national park service and the library of congress and reseeding grass etc. etc.. is that a full day of coverage on booktv from the national book festival coming up in a minute. well-known author talking about his book, the life and death -- "the good spy: the life and death of robert ames" and then the granddaughter of nikita khrushchev will be