Answering the Ultimate Question
2008
Memoir on the Dodo (Didus ineptus, Linn.)
2026
The zoology of the voyage of H.M.S. Beagle [vol. 1 of 5]
2023
Geology and Inhabitants of the Ancient World
2023
Geology and Inhabitants of the Ancient World
2020
Fossil Mammalia - Part I - The Zoology of the Voyage of H.M.S Beagle
2019