| title | creator | language | description | tableOfContents | contributor | subject | created |
| Frank, the Young Naturalist | Castlemon, Harry, 1842-1915 | en | | | | | 2004-05-01 |
| Fire Island
Being the Adventures of Uncertain Naturalists in an Unknown Track | Fenn, George Manville, 1831-1909 | en | | | | | 2007-05-04 |
| Across Mongolian Plains
A Naturalist's Account of China's 'Great Northwest' | Andrews, Roy Chapman, 1884-1960 | en | | | | Mongolia -- Description and travel; Zoology -- Mongolia; Hunting -- Mongolia | 2009-06-03 |
| Nat the Naturalist
A Boy's Adventures in the Eastern Seas | Fenn, George Manville, 1831-1909 | en | | | Anonymous [Illustrator] | | 2007-05-08 |
| Aventures d'un jeune naturaliste. English | Biart, Lucien, 1829-1897 | en | | | Gillmore, Parker [Editor] | Natural history -- Mexico; Mexico -- Description and travel | 2008-07-08 |
| Little Masterpieces of Science:
The Naturalist as Interpreter and Seer | | en | | The origin of species in summary / C. Darwin -- How "The origin of species" came to be written / C. Darwin -- The descent of man : the argument in brief / C. Darwin -- Mimicry and other protective resemblances among animals / A. R. Wallace -- Evolution of the horse / T. H. Huxley -- Fighting pests with insects allies / L. O. Howard -- The strange story of the flowers : a chapter in modern botany / G. Iles. | Iles, George, 1852-1942 [Editor] | Natural history; Evolution (Biology) | 2009-08-20 |
| Country Walks of a Naturalist with His Children | Houghton, W. (William), 1828-1895 | en | | | | Natural history -- Juvenile literature; Nature study -- Juvenile literature | 2007-12-20 |