12 years a slave1
Lupita Nyong'o Seeks Va. Slave-Trade Preservation
The actress joins campaign to preserve slave-trading past.
Mandela Screenwriter: 12 Years a Slave 'Sucked Up All the Guilt'
William Nicholson rationalizes film's poor performance.
'12 Years a Slave' Author's Death Still a Mystery
Historians still don't know where Solomon Northup is buried.