- On Vaccine Inoculation
- Delineations of Cutaneous Diseases: Exhibiting the Characteristic Appearances of the Principal Genera and Species Comprised in the Classification of the Late Dr. Willan and Completing the Series of En
- A Practical Synopsis of Cutaneous Diseases
- Reports On The Diseases In London: Particularly During The Years 1796-1800
- Miscellaneous Works of the Late Robert Willan, M.D. F.R.S F.A.S - Comprising an Inquiry Into the Antiquity of the Small-Pox, Measles, and Scarlet Feve