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Alfred Russel Wallace: Letters and Reminiscences, Vol. 1 by James Marchant

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The Remedy for Unemployment by Alfred Russel Wallace

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Leonardo da Vinci, Pathfinder of Science by Leonardo da Vinci

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The Principles of Chemistry, Volume II by Dmitry Ivanovich Mendeleyev

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The Principles of Chemistry, Volume I by Dmitry Ivanovich Mendeleyev

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Island Life Or The Phenomena and Causes of Insular Faunas and Floras by Alfred Russel Wallace

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The Gradual Acceptance of the Copernican Theory of the Universe by Dorothy Stimson

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Man’s Place in the Universe by Alfred Russel Wallace

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Travels on the Amazon by Alfred Russel Wallace

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Equinoctial Regions of America V3 by Alexander von Humboldt

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Equinoctial Regions of America V2 by Alexander von Humboldt

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Equinoctial Regions of America V1 by Alexander von Humboldt

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The Story of the Herschels, a Family of Astronomers by Sir William Herschel

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Sir William Herschel: His Life and Works by Sir William Herschel

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The Malay Archipelago, Volume 2 by Alfred Russel Wallace

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The Malay Archipelago, Volume 1 by Alfred Russel Wallace

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With the World’s Great Travellers, Volume 2 by Alexander von Humboldt

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Prof. Koch’s Method to Cure Tuberculosis Popularly Treated by Robert Koch

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Louis Agassiz as a Teacher; illustrative extracts on his method of instruction by Louis Agassiz

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John James Audubon by John Burroughs

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Kepler by Johannes Kepler

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Tour of The American Lakes, and Among The Indians of The North-West Territory, In 1830 by Calvin Colton

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Leaves of Grass by Walt Whitman

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Les Miserables by Victor Hugo

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The Sovereignty of The Sea by Thomas Wemyss Fulton

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Ancient Pagan and Modern Christian Symbolism by Thomas Inman and Mrcse John Newton

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Among The An-Ko-Me-Nums by Thomas Crosby

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Don Quixote by Miguel De Cervantes Saavedra

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The Animated Flowers Vol-1 by J J Grandville

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The History of The Lives and Bloody Exploits of The Most Noted Pirates: Their Trials and Executions by Ezra Baldwin Strong

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