| On the Orngin of Species CR Darwin London: John Murray, 1859 | 51101* | 1859 |
| On rhe origin of species CR Darwin Cambridge, MA: Harvard University Press, 1859 | 49149* | 1859 |
| On the Origin of Species, Facsimile of the First Edition, edited by E. Mayr C Darwin Cambridge: Harvard University Press, 1964 | 49061* | 1964 |
| On the Origin of Species.–Facsimile of the First Edition, 512 pp C DARWIN Cambridge (Harvard University Press), 1964 | 49036* | 1964 |
| Origin of species CMA Darwin DMP, 1978 | 48791* | 1978 |
| 77ie Origin of Species C Darwin London: Murray, 1859 | 48683* | 1859 |
| El Origen de las Especies por Medio de la Selección Natural CR Darwin Espasa-Calpe, Madrid (Trad. de A. de Zulueta), 1930 | 48676* | 1930 |
| On the origin of species, 1859 C Darwin Routledge, 2004 | 48528 | 2004 |
| The Origin of Species by means of Natural Selection or the preservation of favored races in the struggle for life: 40-120 C Darwin The New American Library.[Links], 1872 | 48156* | 1872 |
| R.(1859): On the Origin of Species by Means of Natural Selection C Darwin Murray. London, 1871 | 48081* | 1871 |
| On the Origin of Species by Means of Natural Selection or the Natural Selection of Favoured Races in the Struggle for Life CR Darwin Cambridge, MA: Harvard University …, 2001 | 48032* | 2001 |
| The Origin ofThe Species by Means of Natural Selection CR Darwin The new American Library, New York, 1859 | 48003* | 1859 |
| On the origin of species, facsimile of. 6th CD Darwin Cambridge: Harvard University Press, 1872 | 47998* | 1872 |
| The descent ofman, andselection in relation to sex C Darwin London: Murray, 1871 | 24765* | 1871 |
| The decent of man, and selectionin relation to sex C Darwin Princeton, Princeton University Press, 1871 | 24560* | 1871 |
| The descent of man C Darwin BoD–Books on Demand, 2019 | 24515 | 2019 |
| The descent ofman, and selection in relation to sex (2 vols.) C Darwin London: Murray, 1871 | 24503* | 1871 |
| The descent of man, and selection in relation to sex. Volume 1. London: J. Murray CR Darwin London: J. Murray, 1871 | 24497* | 1871 |
| The Descent of Man, and Selection in Relation to Sex.(1966) C Darwin El origen del hombre y la selección sexual, 1871 | 24493* | 1871 |
| „The descent of man andselection in relation tosex C Darwin New York: Modern Library (Reprinted). I. COHEN, 1871 | 24477* | 1871 |