Manning Marable
![Marable in 2007](https://upload.wikimedia.org/wikipedia/commons/3/3e/Manning_Marable_by_David_Shankbone.jpg)
At the time of his death, he had completed a biography of human rights activist Malcolm X, titled ''Malcolm X: A Life of Reinvention'' (2011). Marable was posthumously awarded the 2012 Pulitzer Prize for History for this work. Provided by Wikipedia