31. The Bakerian lecture : on the theory of light and colours Creator: Young, Thomas, 1773-1829. Date: 1802 Format: Text Access: Public
32. The detector of quackery : or, Analyser of medical, philosophical, political, dramatic, and literary imposture Creator: Corry, John, approximately 1770- Date: 1802 Format: Text Access: Public
33. Primitive physic: or, An easy and natural method of curing most diseases Creator: Wesley, John, 1703-1791. Date: 1801 Format: Text Access: Public