This collection contains 541 volumes from 438 titles, containing 222077 pages.

1. Illustrated series of rare and prize poultry including comprehensive essays upon all classes of domestic fowl.
   By: Ferguson, George.
   Publication info: [s.n.] :G. Ferguson, Beaufort Library,1854.
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
2. Illustrated series of rare and prize poultry including comprehensive essays upon all classes of domestic fowl.
   By: Ferguson, George.
   Publication info: [s.n.] :G. Ferguson, Beaufort Library,1854.
   Volume: Supplementary material in Darwin's copy
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
3. Illustrations of British entomology.
   By: Stephens, James Francis.
   Publication info: London :Baldwin & Cradock,1828-1829.
   Volume: 1-2
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
4. Illustrations of the Huttonian theory of the earth /
   By: Playfair, John, - Playfair, John,
   Publication info: Edinburgh :Cadell and Davies ;1802
   Contributed by: Natural History Museum Library, London
   BHL Collections: Charles Darwin's Library
   View Book
5. In Sachen Darwin's insbesondere contra Wigand.
   By: Jaeger, Gustav.
   Publication info: Stuttgart :E. Schweizerbart,1874.
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
6. In Sachen Darwin's insbesondere contra Wigand.
   By: Jaeger, Gustav.
   Publication info: Stuttgart :E. Schweizerbart,1874.
   Volume: Supplementary material in Darwin's copy
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
7. Indian snakes : an elementary treatise on ophiology with a descriptive catalogue of the snakes found in India and the adjoining countries / by Edward Nicholson.
   By: Nicholson, Edward.
   Edition: 2nd ed.
   Publication info: Madras :Higginbotham,1874.
   Contributed by: Harvard University, MCZ, Ernst Mayr Library
   BHL Collections: Charles Darwin's Library | Ernst Mayr Library of the MCZ, Harvard University
   View Book
8. Inquiries concerning the intellectual powers and the investigation of truth.
   By: Abercrombie, John.
   Edition: 8th ed.
   Publication info: London :John Murray,1838.
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
9. Inquiries concerning the intellectual powers and the investigation of truth.
   By: Abercrombie, John.
   Edition: 8th ed.
   Publication info: London :John Murray,1838.
   Volume: Supplementary material in Darwin's copy
   Contributed by: Cambridge University Library
   BHL Collections: Charles Darwin's Library
   View Book
10. Insecta maderensia; being an account of the insects of the islands of the Madeiran group. By T. Vernon Wollaston.
    By: Wollaston, Thomas Vernon,
    Publication info: London,J. Van Voorst,1854.
    Contributed by: Smithsonian Libraries
    BHL Collections: Charles Darwin's Library | Smithsonian Libraries
    View Book
11. Intermarriage.
    By: Walker, Alexander.
    Publication info: London :Churchill,1838.
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
12. Intermarriage.
    By: Walker, Alexander.
    Publication info: London :Churchill,1838.
    Volume: Supplementary material in Darwin's copy
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
13. Introduction á la zoologie générale.
    By: Milne-Edwards, Henri.
    Publication info: Paris :Victor Masson,1851.
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
14. Introduction á la zoologie générale.
    By: Milne-Edwards, Henri.
    Publication info: Paris :Victor Masson,1851.
    Volume: Supplementary material in Darwin's copy
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
15. Introduction to anthropology;
    By: Waitz, Theodor, - Collingwood, J. Frederick,
    Publication info: London,Longman,1863.
    Contributed by: Robarts - University of Toronto (archive.org)
    BHL Collections: Charles Darwin's Library
    View Book
16. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.1
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
17. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.1 (Supplementary material in Darwin's copy)
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
18. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.2
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
19. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.2 (Supplementary material in Darwin's copy)
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
20. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.3
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
21. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.3 (Supplementary material in Darwin's copy)
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
22. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.4
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
23. An introduction to entomology.
    By: Kirby, William. - Spence, William.
    Publication info: London :Longman, Hurst, Rees, Orme & Brown,1818-1826.
    Volume: v.4 (Supplementary material in Darwin's copy)
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
24. An introduction to physiological and systematical botany / by Sir James Edward Smith.
    By: Smith, James Edward,
    Edition: 4th ed.
    Publication info: London :Printed for Longman, Hurst, Rees, Orme, and Brown,1819.
    Volume: 4th ed
    Contributed by: MBLWHOI Library, Woods Hole
    BHL Collections: Charles Darwin's Library | MBLWHOI Library, Woods Hole
    View Book
25. An introduction to the birds of Great Britain / by John Gould.
    By: Gould, John,
    Publication info: London :Printed for the author by Taylor and Francis,1873.
    Contributed by: Smithsonian Libraries
    BHL Collections: Charles Darwin's Library | Smithsonian Libraries
    View Book
26. An introduction to the classification of animals. By Thomas Henry Huxley ...
    By: Huxley, Thomas Henry,
    Publication info: London,J. Churchill & sons,1869.
    Contributed by: MBLWHOI Library, Woods Hole
    BHL Collections: Charles Darwin's Library | MBLWHOI Library, Woods Hole
    View Book
27. An introduction to the Trochilidae, or family of humming-birds.
    By: Gould, John,
    Publication info: London :Taylor & Francis,1861.
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
28. An introduction to the Trochilidae, or family of humming-birds.
    By: Gould, John,
    Publication info: London :Taylor & Francis,1861.
    Volume: Supplementary material in Darwin's copy
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
29. Introductory essay to the flora of New Zealand.
    By: Hooker, Joseph Dalton,
    Publication info: London :Lovell Reeve,n.d..
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
30. Introductory essay to the flora of New Zealand.
    By: Hooker, Joseph Dalton,
    Publication info: London :Lovell Reeve,n.d..
    Volume: Supplementary material in Darwin's copy
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book
31. Island life; or, the phenomena and causes of insular faunas and floras, including a revision and attempted solution of the problem of geological climates, by Alfred Russel Wallace.
    By: Wallace, Alfred Russel,
    Publication info: London,Macmillan,1880.
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: Charles Darwin's Library | New York Botanical Garden
    View Book
32. The Italian alp-bee.
    By: Hermann, H.C.
    Publication info: [s.n.] :G. Neighbour & Sons,1860.
    Contributed by: Cambridge University Library
    BHL Collections: Charles Darwin's Library
    View Book