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About happiness
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A brief discussion on the internal life
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The Spirit of the Enlightenment
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The Immaterial
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What use is sociology?
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The university of life (1st edition)
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Memory
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The Nazi Doctors
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The land beyond the forest
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Animals in court
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How to become a successful dictator
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What is a leader in democracy?
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The Gladiators
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We are all cannibals
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Philosophy of freedom