الرئيسية / علوم طبيعية
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- Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man and ApesThomas Henry Huxley
- The Formation of Vegetable Mould Through the Action of Worms With Observations on Their Habitsتشارلز داروين
- The Grand Canyon of Arizona: How to See ItGeorge Wharton James
- The Naturalist on the River AmazonsHenry Walter Bates
- The Burgess Animal Book for ChildrenThornton W. Burgess
- The Movements and Habits of Climbing Plantsتشارلز داروين
- God the Known and God the UnknownSamuel Butler
- The Malay Archipelago, Volume 1 The Land of the Orang-utan and the Bird of Paradise; A Narrative of Travel, with Studies of Man and NatureAlfred Russel Wallace
- The Malay Archipelago, Volume 2 The Land of the Orang-utan and the Bird of Paradise; A Narrative of Travel, with Studies of Man and NatureAlfred Russel Wallace
- The Story of the Glittering Plain Which Has Been Also Called the Land of Living Men or the Acre of the UndyingWilliam Morris
- On the Method of Zadig Essay #1 from "Science and Hebrew Tradition"Thomas Henry Huxley
- The Rise and Progress of Palaeontology Essay #2 from "Science and Hebrew Tradition"Thomas Henry Huxley
- Lectures on Evolution Essay #3 from "Science and Hebrew Tradition"Thomas Henry Huxley
- The Interpreters of Genesis and the Interpreters of Nature Essay #4 from "Science and Hebrew Tradition"Thomas Henry Huxley
- Mr. Gladstone and Genesis Essay #5 from "Science and Hebrew Tradition"Thomas Henry Huxley
- The Lights of the Church and the Light of Science Essay #6 from "Science and Hebrew Tradition"Thomas Henry Huxley
- Hasisadra's Adventure Essay #7 from "Science and Hebrew Tradition"Thomas Henry Huxley
- The Evolution of Theology: an Anthropological Study Essay #8 from "Science and Hebrew Tradition"Thomas Henry Huxley
- ZanoniEdward Bulwer Lytton
- The Complete Writings of Charles Dudley Warner — Volume 1Charles Dudley Warner
- The Complete Writings of Charles Dudley Warner — Volume 3Charles Dudley Warner
- Coral Reefsتشارلز داروين
- More Letters of Charles Darwin — Volume 1 A Record of His Work in a Series of Hitherto Unpublished Lettersتشارلز داروين
- More Letters of Charles Darwin — Volume 2 A Record of His Work in a Series of Hitherto Unpublished Lettersتشارلز داروين
- The Mahatma and the Hare: A Dream StoryH. Rider Haggard
- Jewel: A Chapter in Her LifeClara Louise Burnham
- The Variation of Animals and Plants under Domestication — Volume 1تشارلز داروين
- The Variation of Animals and Plants under Domestication — Volume 2تشارلز داروين
- The Mason-BeesJean-Henri Fabre
- The House of the Wolfings A Tale of the House of the Wolfings and All the Kindreds of the Mark Written in Prose and in VerseWilliam Morris
- The Present Condition of Organic Nature Lecture I. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin'Thomas Henry Huxley
- The Past Condition of Organic Nature Lecture II. (of VI.), "Lectures to Working Men", at the Museum of Practical Geology, 1863, on Darwin's Thomas Henry Huxley
- The Method by Which the Causes of the Present and Past Conditions of Organic Nature Are to Be Discovered; the Origination of Living Beings LThomas Henry Huxley
- The Perpetuation of Living Beings, Hereditary Transmission and Variation Lecture IV. (of VI.), "Lectures to Working Men", at the Museum of PThomas Henry Huxley
- The Conditions of Existence as Affecting the Perpetuation of Living Beings Lecture V. (of VI.), "Lectures to Working Men", at the Museum of Thomas Henry Huxley
- A Critical Examination of the Position of Mr. Darwin's Work, "On the Origin of Species," in Relation to the Complete Theory of the Causes ofThomas Henry Huxley
- The Darwinian HypothesisThomas Henry Huxley
- Time and Life: Mr. Darwin's "Origin of Species"Thomas Henry Huxley
- The Origin of Species From 'The Westminster Review', April 1860Thomas Henry Huxley
- Criticisms on "The Origin of Species" From 'The Natural History Review', 1864Thomas Henry Huxley
- On the Relations of Man to the Lower AnimalsThomas Henry Huxley
- On Some Fossil Remains of ManThomas Henry Huxley
- On the Advisableness of Improving Natural KnowledgeThomas Henry Huxley
- On the Study of ZoologyThomas Henry Huxley
- Geological Contemporaneity and Persistent Types of LifeThomas Henry Huxley
- Coral and Coral ReefsThomas Henry Huxley
- YeastThomas Henry Huxley
- Evolution and Ethics, and Other EssaysThomas Henry Huxley
- Wild Flowers An Aid to Knowledge of Our Wild Flowers and Their Insect VisitorsNeltje Blanchan
- The Smoky God; Or, A Voyage to the Inner WorldWillis George Emerson
- Wild Animals I Have KnownErnest Thompson Seton
- Volcanic Islandsتشارلز داروين
- The Wood Beyond the WorldWilliam Morris
- The Burgess Bird Book for ChildrenThornton W. Burgess
- In the WildernessCharles Dudley Warner
- My Summer in a GardenCharles Dudley Warner
- The Enchanted TypewriterJohn Kendrick Bangs
- Birds and Bees, Sharp Eyes, and Other PapersJohn Burroughs
- The Pursuit of the House-BoatJohn Kendrick Bangs
- Christian Scienceمارك توين