1. Scientist: The Story of a Word.- 2. The Story of the Volta Potential.- 3. The Search for Electromagnetic Induction 1820–1831.- 4. Faraday Consults the Scholars: the Origin of the Terms of Electrochemistry.- 5. Herschel and Hypo.- 6. Herschel on Faraday and on Science.- 7. Herschel’s Marginal Notes on Mill’s on Liberty.- Epilogue.