Mercantilists
Econ 524 - Course Notes, Mercantilism, Mercantilists and Classicals, Works by Charles D'Avenant, Works of Sir Dudley North
Physiocrats
Catholic Encyclopedia ; Physiocrats, Factmonster ; Physiocrat, Physiocrats, Physiocrats and the impot Unique, The Physiocrats, The Physiocrats
Churches Come to Terms with Moneylending
An article on how Christian churches came to accept the concept of interest.
The Ancients and the Scholastics
Survey article from the History of Economic Thought website.