Frost, S.E.
Basic teachings of the great philosopher a survey of basic ideas
Doubleday, 1962
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Tsanoff, Radoslav A.
The great philosophers
Harper & Brothers, 1953
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The world's great thinkers: Man and Spirit; the speculative philosophers
ed. by Saxe Commins & Robert N. Linscott.
Random House , 1947
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Law, Stephen
The great philosophers: the lives and ideas of history's greatest thinkers
Quersus, 2013
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Heilbroner, Robert L.
the Worldly philosophers : the lives, times, and ideas of the great economic thinkers
Simon Schuster, 1961
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