Oprah never selects a new Book Club pick unless she "really, really, REALLY loves" it and believes wholeheartedly that others will, too. And before she even finished the first chapter of Ayana Mathis's debut novel, "The Twelve Tribes of Hattie," Oprah knew she'd found her next choice. "The Twelve Tribes of Hattie" traces one family's journey through the turbulent decades following the Great Migration. Don't miss Oprah's chat with Ayana Mathis on OWN's "Super Soul Sunday" Feb. 3rd at 11 a.m. ET.