The most recent additions to the archive are Herman Kuehn’s The Problem of Worry (1901), a very interesting 20th century follow-up to William B. Greene’s mutual banking works, and an 1898 English translation of Jean-Marie Guyau’s A Sketch of Morality Independent of Obligation and Sanction (Esquisse d’une morale sans obligation, ni sanction, 1885).
I’ll treat both of these figures in more depth soon…