Ernst Haeckel

The Riddle of the Universe

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Ernst Haeckel

The Riddle of the Universe is the philosophical work of Ernst Haeckel, eminent biologist, in which he explores the meaning of life, the natu…

Library of the World's Best Literature, Ancient and Modern, volume 17

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Various

The Library of the World's Best Literature, Ancient and Modern, is a work of enormous proportions. Setting out with the simple goal of offer…