1. The calculating eye: Baily, Herschel, Babbage and the business of astronomy;Ashworth;The British Journal for the History of Science,1994
2. The life of James Clerk Maxwell;Campbell,1882
3. On understanding: Maxwell on the methods of illustration and scientific metaphor;Cat;Studies in History and Philosophy of Physics,2001
4. Maxwell, matter and method: Maxwellian methodology, methodological Maxwellianism, and methods of historical and philosophical speculation;Cat,2011
5. Cat (unpublished). Maxwell’s color statistics: From reduction of visible errors to reduction to invisible molecules.