"As the Carl H. Pforzheimer University Professor and the University Librarian, Emeritus at Harvard University, Darnton has long been a champion of broadening access to information. He also sees the value of making materials more widely available when it comes to his own research outputs.

Darnton has made two of his books, which are both still in print, freely available online: Mesmerism and the End of the Enlightenment in France (Harvard University Press, l968) and The Business of Enlightenment: A Publishing History of the Encyclopédie, l775-l800 (Harvard University Press, l979). Several other of his titles are available to borrow electronically through the Internet Archive’s Open Library."