Sources on the Second Amendment and Rights to Keep and Bear Arms in State Constitutions US
These materials can be useful for discussing how the Second Amendment ought to be interpreted. Author intentionally include more materials here than any teacher will likely use, to give people flexibility in picking and choosing.
Author(s): Prof. Eugene Volokh, UCLA Law School
NA Pages 
The book became a standard work which was translated into several languages. Bagehot began his book by saying, do not be fooled by constitutional theories and formal institutional continuities– concentrate instead on the real centers of power and the practical working of the political system. He dismissed the two theories of the division of powers and of checks and balances as erroneous.
Author(s): Walter Bagehot
NA Pages
Comparative and European Public law
The note focuses on public comparative law and on EU law. It also analyses the different legal traditions of the world in their interrelations with constitutional designs, as well as on the regulation of economic activities having recourse to the comparative method.
Author(s): Verona University
NA Pages
The Principles of Masonic Law A Treatise on the Constitutional Laws, Usages And Landmarks
This book explains things very well and provides a better understanding of the Masonic principles.
Author(s): Albert G. Mackey
NA Pages
The general principles of constitutional law in the United States of America
This book presents succinctly the general principle of constitutional law, whether they pertain to the federal system, or to the state system, or to both.
Author(s): Andrew Cunningham McLaughlin and Thomas McIntyre Cooley
497 Pages
