v. 1. essay on the theory of the earth/Georges Cuvier -- v.2.geology and mineralogy . considered with reference to natural theologyy. volume 1/William Buckland -- v.3. geology and mineralogy, considered with reference to natural theology, volume 2/William Buckland -- v.4. omphalos/ Philip Gosse -- v.5. on the origin of species/Charles Darwin --v.6. palaeontology/ Richard Owen -- v.7. man's place in nature/ Thomass Henry Huxley -- v.8. the geological evidences of the antiquity of man/Charles Lyell -- v.9. pt.1. contributions to the theory of natural selection/Alfred Russel Wallace -- pt.2. on the tendency of species to from varieties/Charles Darwin and Alfred Russel Wallace