* Niebuhr, Reinhold. ''The Essential Reinhold Niebuhr: Selected Essays and Addresses'' ed. by Robert McAffee Brown (1986). 264 pp.
* Niebuhr, Reinhold. ''The Essential Reinhold Niebuhr: Selected Essays and Addresses'' ed. by Robert McAffee Brown (1986). 264 pp.
* Niebuhr, Reinhold. ''Reinhold Niebuhr on Politics: His Political Philosophy and Its Application to Our Age as Expressed in His Writings'' ed. by Harry R. Davis and Robert C. Good. (1960) [http://www.questia.com/read/11174295?title=Reinhold%20Niebuhr%20on%20Politics%3a%20His%20Political%20Philosophy%20and%20Its%20Application%20to%20Our%20Age%20as%20Expressed%20in%20His%20Writings online edition]
* Niebuhr, Reinhold. ''Reinhold Niebuhr on Politics: His Political Philosophy and Its Application to Our Age as Expressed in His Writings'' ed. by Harry R. Davis and Robert C. Good. (1960) [http://www.questia.com/read/11174295?title=Reinhold%20Niebuhr%20on%20Politics%3a%20His%20Political%20Philosophy%20and%20Its%20Application%20to%20Our%20Age%20as%20Expressed%20in%20His%20Writings online edition]
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* Niebuhr, Reinhold. "Leaves from the Notebook of a Tamed Cynic'' (1929), a diary
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* Niebuhr, Reinhold. ''Leaves from the Notebook of a Tamed Cynic'' (1929), a diary
* Niebuhr, Reinhold. ''Moral Man and Immoral Society: A Study in Ethics and Politics.'' (1932), his most influential book.
* Niebuhr, Reinhold. ''Moral Man and Immoral Society: A Study in Ethics and Politics.'' (1932), his most influential book.
* Niebuhr, Reinhold. ''Remembering Reinhold Niebuhr'' (1991), his letters, edited by his wife, Ursula Niebuhr.
* Niebuhr, Reinhold. ''Remembering Reinhold Niebuhr'' (1991), his letters, edited by his wife, Ursula Niebuhr.