Baxter, Stephen. 2003. Ages in Chaos: James Hutton and the Discovery of Deep Time. Novi Eboraci: Tor Books. ISBN 0-7653-1238-7. = Revolutions in the Earth: James Hutton and the True Age of the World. Londinii: Weidenfeld & Nicolson. ISBN 0-297-82975-0.
Dean, Dennis R. 1992. James Hutton and the history of geology. Ithacae Novi Eboraci: Cornell University Press. ISBN 9780801426667. Archive.org.
Playfair, John. 1822. "Biographical Account of the late James Hutton, M.D." In The Works of John Playfair, Esq., vol. 4. Edimburgi: Constable. Textus capituli.
Repcheck, Jack. 2003. The Man Who Found Time: James Hutton and the Discovery of the Earth's Antiquity. Londinii et Cantabrigiae Massachusettae: Simon & Schuster. ISBN 0-7432-3189-9 (Britanniarum Regnum), ISBN 0-7382-0692-X (Civitates Foederatae).