The book of delight.

Ibn Zabara, Joseph ben Meir, 1140?-
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Every war must end.

Iklé, Fred Charles.
New York : Columbia University Press, 1971.

Introduction to space.

DuBridge, Lee A. (Lee Alvin), 1901-1994.
New York : Columbia Univ. Press, [1967]

Liberty and reformation in the Puritan Revolution

Haller, William, 1885-1974.
New York : Columbia University, 1963.

Primitive views of the world.

Diamond, Stanley, 1922-
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The rise and fall of civilization: an inquiry into the relationship between economic development and

Clough, Shepard B. (Shepard Bancroft), 1901-1990.
New York : Columbia University Press, [1961]