HPS resources
Writings of individual scientists and philosophers
- Workdiaries of Robert Boyle
- Boyle Papers
- Boyle: Works (via Intelex Past Masters)
- Boyle: Correspondence (via Intelex Past Masters)
- Darwin Correspondence Project
- Darwin Online
- Darwin's Virtual Library (digital edition of Darwin's library providing full transcriptions of his annotations)
- Encyclopédie Diderot
- Albert Einstein Archives Online
- Leonhard Euler
- Simon Forman's and Richard Napier's Medical Records 1596–1634
- Freud texts online (free)
- Freud: Standard Edition of the Complete Psychological Works (Psychoanalytic Electronic Publishing Archive)
- Galen: early printed editions
- Galileo's Notes on Motion
- Samuel A. Goudsmit Papers, 1921–1979
- Hippocrates: early printed editions
- David Hume
- Correspondence of Athanasius Kircher
- Panopticon Lavoisier
- Georges-Louis Leclerc, Comte de Buffon
- Marx and Engels' Writings
- Newton Project
- Charles Sanders Peirce Edition Project
- Sir Hans Sloane's Correspondence
- Turing Digital Archive
- Alfred Russel Wallace
- Wittgenstein: Collected Works (via Intelex Past Masters)
