| Call number | Item |
| Q | Science (Go to start of category) |
| QH-QR | Biological Sciences (Go to start of category) |
| QH | Natural History and Biology (General) (Go to start of category) |
| QH81 .B4 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Log of the Sun: A Chronicle of Nature's Year (Garden City, NY: Garden City Pub. Co., c1906), by William Beebe, illust. by Walter King Stone (Gutenberg text, illustrated HTML, and page images) |
| QH81 .B845 | More About Wild Nature (second edition; London: T. Fisher Unwin, 1893), by Mrs. Brightwen |
| QH81 .B87 | Locusts and Wild Honey, by John Burroughs (Gutenberg text and illustrated HTML) |
| QH81 .B87 1907 | Locusts and Wild Honey (Boston and New York: Houghton Mifflin Company, c1907), by John Burroughs (illustrated HTML at kellscraft.com) |
| QH81 .B9 | Birds and Bees, Sharp Eyes, and Other Papers, by John Burroughs (Gutenberg text) |
| QH81 .B93 | Fresh Fields (c1912), by John Burroughs (illustrated HTML at kellscraft.com) |
| QH81 .B935 | In the Catskills: Selections From the Writings of John Burroughs (Boston and New York: Houghton Mifflin Co., 1910), by John Burroughs, illust. by Clifton Johnson (Gutenberg text and illustrated HTML) |
| QH81 .B95 | Pepacton, by John Burroughs (Gutenberg text) |
| QH81 .B98 | Winter Sunshine, by John Burroughs (Gutenberg text) |
| QH81 .B98 | Winter Sunshine (Boston and New York: Houghton Mifflin Company, c1904), by John Burroughs (illustrated HTML at kellscraft.com) |
| QH81 .C79 1851 | Rural Hours (illustrated edition; New York: George P. Putnam, 1851), by Susan Fenimore Cooper (multiple formats at archive.org) |
| QH81 .C79 1887 | Rural Hours (revised abridged edition, without illustrations; Boston and New York: Houghton, Mifflin, and Co., 1887), by Susan Fenimore Cooper (HTML at Celebration of Women Writers) |
| QH81 .F98 | The Out-Door World: or, Young Collector's Handbook (London and New York: Longmans, Green, and Co., 1893), by William S. Furneaux |
| QH81 .G67 | The Romance of Natural History (Boston: Gould and Lincoln, 1864), by Philip Henry Gosse (multiple formats at archive.org) |
| QH81 .G854 1943 | Joseph Grinnell's Philosophy of Nature: Selected Writings of a Western Naturalist (Berkeley and Los Angeles, University of California Press, 1943), by Joseph Grinnell, ed. by Alden H. Miller (page images at HathiTrust) |
| QH81 .H79 | A Hind in Richmond Park (London and Toronto: J. M. Dent and Sons, 1922), by W. H. Hudson (multiple formats at archive.org) |
| QH81 .J38 | The Open Air, by Richard Jefferies (Gutenberg text) |
| QH81 .J4334 | The Life of the Fields, by Richard Jefferies (Gutenberg text) |
| QH81 .J437 1909 | The Hills and the Vale (London: Duckworth and Co., 1909), by Richard Jefferies, contrib. by Edward Thomas (Gutenberg text) |
| QH81 .J449 | Nature Near London, by Richard Jefferies (Gutenberg text) |
| QH81 .J45 | Field and Hedgerow, Being the Last Essays of William Jefferies, Collected By His Widow, by Richard Jefferies, ed. by Mrs. J. Baden (Gutenberg text) |
| QH81 .J459 | The Pageant of Summer, by Richard Jefferies (Gutenberg text) |
| QH81 .L87 | Young Folks' Nature Field Book (Boston, D. Estes and Co., c1906), by J. Alden Loring (page images at HathiTrust) |
| QH81 .M3 1869 | Dame Nature and Her Three Daughters (La Mère Gigogne et Ses Trois Filles): A Grandpapa's Talks and Stories About Natural History, and Things of Daily Use (New York: Hurd and Houghton, 1869), by X.-B. Saintine (page images at HathiTrust) |
| QH81 .M87 | The Travels of a Barnacle (first page of main text missing; New York: The Abbey Press, 1901), by Mrs. James Edwin Morris |