Bibliography of Knupfer, Peter B., by subject:

The number after the subject (topic or theme) tells how many books on this subject the author has. Please click on the subject to see books. Alternatively, you can see the alphabetically ordered bibliography of Knupfer, Peter B..

•	Constitutional history -- United States (3)
•	Sectionalism (United States) (3)
•	United States -- Politics and government -- 1783-1865 (3)
•	Electronic books (1)