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• A Theological-Political Treatise [Part III]باروخ سبينوزا
• A Theological-Political Treatise [Part IV]باروخ سبينوزا
• The Story of EvolutionJoseph McCabe
• Extract from Captain Stormfield's Visit to Heavenمارك توين
• The Wallet of Kai LungErnest Bramah
• Fisherman's Luck and Some Other Uncertain ThingsHenry Van Dyke
• The Cavalry GeneralXenophon
• On HorsemanshipXenophon
• History of the Conflict Between Religion and ScienceJohn William Draper
• The Elixir of Lifeأونوريه دو بلزاك
• Reflections on the Decline of Science in England, and on Some of Its Causesتشارلز بابيج
• A Preliminary Revision of the North American Species of Cactus, Anhalonium, and LophophoraJohn Merle Coulter
• Faraday as a DiscovererJohn Tyndall
• Organic Syntheses An Annual Publication of Satisfactory Methods for the Preparation of Organic ChemicalsJames Bryant Conant
• Bygone Beliefs: Being a Series of Excursions in the Byways of ThoughtH. Stanley Redgrove
• The Riddle of the Rhine: Chemical Strategy in Peace and WarVictor Lefebure
• Tom Swift and His Aerial Warship; Or, The Naval Terror of the SeasVictor Appleton
• Tom Swift and His Air Scout; Or, Uncle Sam's Mastery of the SkyVictor Appleton
• Autobiography and Selected EssaysThomas Henry Huxley
• ABC's of ScienceCharles A. Oliver
• Peter Pan in Kensington GardensJ. M. Barrie
• Tom Swift Among the Fire Fighters; Or, Battling with Flames from the AirVictor Appleton
• The Natural History of SelborneGilbert White
• Forty Centuries of Ink Or, A chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions,David Nunes Carvalho
• The Unseen World, and Other EssaysJohn Fiske
• The Republicأفلاطون
• A Midsummer Night's Dreamوليم شكسبير
• Little Rivers: A Book of Essays in Profitable IdlenessHenry Van Dyke
• How to Tell the Birds from the Flowers: A Manual of Flornithology for BeginnersRobert Williams Wood
• The Crock of GoldJames Stephens
• The Brick Moon, and Other StoriesEdward Everett Hale
• The 1997 CIA World FactbookUnited States. Central Intelligence Agency
• My Aunt Margaret's MirrorWalter Scott
• Madam How and Lady Why; Or, First Lessons in Earth Lore for ChildrenCharles Kingsley
• A History of Science — Volume 1Henry Smith Williams
• A History of Science — Volume 2Henry Smith Williams
• A History of Science — Volume 3Henry Smith Williams
• A History of Science — Volume 4Henry Smith Williams
• Twilight LandHoward Pyle
• A New Voyage to Carolina Containing the exact description and natural history of that country; together with the present state thereof; and John Lawson
• The ninth vibration and other storiesL. Adams Beck
• The Life of the SpiderJean-Henri Fabre
• Bird Neighbors An Introductory Acquaintance with One Hundred and Fifty Birds Commonly Found in the Gardens, Meadows, and Woods About Our HomNeltje Blanchan
• Secrets of the woodsWilliam J. Long
• The Life and Perambulations of a MouseDorothy Kilner
• Darwin and Modern ScienceA. C. Seward
• Erewhon Revisited Twenty Years Later, Both by the Original Discoverer of the Country and by His SonSamuel Butler
• The Origin of Species by Means of Natural Selection Or, the Preservation of Favoured Races in the Struggle for Life, 6th Editionتشارلز داروين
• The 1998 CIA World FactbookUnited States. Central Intelligence Agency
• Tarzan the TerribleEdgar Rice Burroughs
• Malvina of BrittanyJerome K. Jerome
• Life and Letters of Charles Darwin — Volume 1تشارلز داروين
• Life and Letters of Charles Darwin — Volume 2تشارلز داروين
• On the Reception of the 'Origin of Species'Thomas Henry Huxley
• OberonChristoph Martin Wieland
• Isabella von Ägypten: Kaiser Karl des Fünften erste JugendliebeLudwig Achim Arnim
• Animal HeroesErnest Thompson Seton
• The Story of My Heart: An AutobiographyRichard Jefferies
• The Iceberg ExpressDavid Cory
• EurasiaChristopher Evans