- Observations on Mental Derangement: Being an Application of the Principles of Phrenology to the Elucidation of the Causes, Symptoms, Nature, Treatment of Insanity (History of Psychology Series)
- Experiments And Observations On The Gastric Juice, And The Physiology Of Digestion
- A Treatise on the Physiological and Moral Management of Infancy
- The Physiology of Digestion: Considered With Relation to the Principles of Dietetics
- The Principles of Physiology Applied to the Preservation of Health, and to the Improvement of Physical and Mental Education