- An Extract out of Josephus's Discourse to The Greeks Concerning HadesAuthor: Josephus, Flavius, 38?-, William WhistonReleased on Project Gutenberg: October 1, 2001
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- An Introductory Course of Quantitative Chemical Analysis: With Explanatory NotesAuthor: Henry Paul TalbotReleased on Project Gutenberg: June 30, 2004
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- An Old Babylonian Version of the Gilgamesh EpicAuthor: Morris Jastrow, Albert Tobias ClayReleased on Project Gutenberg: July 4, 2006
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