1. Black RC (1966) The Younger John Winthrop. Columbia University Press, New York
2. Yates FA (1972) The rosicrucian enlightenment. Routledge and Kegan Paul, New York
3. Plattes G (1641) A description of the famous kingdom of Macaria. London
4. Caulkins FM (1895) History of New London. Connecticut H.D. Utley, New London
5. Young JT (1998) Faith, medical alchemy and natural philosophy: Johann Moriaen, reformed intelligencer, and the Hartlib Circle. Ashgate, Aldershot