Books
Oddis Knight Patton, Home Rule in Iowa (1914)
Todd E. Pettys, The Iowa Constitution (2017)
Benjamin Franklin Shambaugh, History of the Constitutions of Iowa (1902)
Benjamin Franklin Shambaugh, Proceedings of the Fiftieth Anniversary of the Constitution of Iowa (1907)
Silas Matteson Weaver, Iowa: It's Constitution and Laws (1897)
Articles
Mark S. Cady, A Pioneer's Constitution: How Iowa's Constitutional History Uniquely Shapes Our Pioneering Tradition in Recognizing Civil Rights and Civil Liberties, 60 Drake L. Rev. 1133 (2012)
Bruce Kempkes, Rediscovering the Iowa Constitution: The Role of the Courts Under the Silver Bullet, 37 Drake L. Rev 33 (1987)
Bruce Kempkes, The Natural Rights Clause of the Iowa Constitution: When the Law Sits Too Tight, 42 Drake L. Rev. 593 (1993)
Convention Records
1844
Fragments of the Debates of the Iowa Constitutional Conventions of 1844 and 1846
Journal of the Convention for the Formation of a Constitution for the State of Iowa
1846
Fragments of the Debates of the Iowa Constitutional Conventions of 1844 and 1846
1857
The Debates of the 1857 Constitutional Convention, Vol. I
The Debates of the 1857 Constitutional Convention, Vol. II
Government Publications
Iowa Constitutional Amendment Citations in the Iowa Acts
Steven C. Cross, The Drafting of the Iowa Constitution
Additional Reports & Databases
League of Women Voters of Iowa, Study of the Constitution of Iowa: The Executive Branch of Iowa Government (1960)
League of Women Voters of Iowa, Study of the Constitution of Iowa: Administrative Agencies of Iowa Government (1961)
The Iowa State Constitutional Convention Clearinghouse