Nyorai mberi kweiyi ndima - The Audacity of Hope: Thoughts on Reclaiming the American Dream ibhuku rechipiri rakanyorwa naSenator Barack Obama. Yakava nhamba imwe pazvose zviri zviviri "New York Times" uye Amazon.com bestsellers mazita mumatsutso a2006, mushure mekunge Obama atsigirwa naOprah Winfrey. Mubhuku racho, Obama anotsanangura nyaya dzakawanda dzakabva dzava chikamu chemushandirapamwe wake wegore ra2008 wekutsvaga kuva mutungamiri wenyika
. Bhuku racho rakatengeswa pamberi nemuparidzi raisvika $1,9 miriyoni rakagadzirirwa mabhuku matatu. Obama akazivisa kubudirira kwake pakupedzisira mumushandirapamwe wenyika musi waFebruary 10, 2007, mwedzi inopfuura mitatu pashure pokubudiswa kwebhuku racho.