Winfrey, Oprah What I know for sure / Oprah Winfrey - London MacMillan 2014 - 228 p. ISBN: 9781447277668 Subjects--Topical Terms: United StatesActorsᅠPhilosophyᅠWinfrey, OprahᅠTelevision personalitiesᅠ Dewey Class. No.: 791.45028092 WIN-O