Leland, T C. Trial of Impeachment of Levi Hubbell, Judge of the Second Judicial Circuit, by the Senate of the State of Wisconsin, June 1853; Volume 15
Schenck, Elizabeth Hubbell The History of Fairfield, Fairfield County, Connecticut, From the Settlement of the Town in 1639 to 1818; Volume 2
Schenck, Elizabeth Hubbell The History of Fairfield, Fairfield County, Connecticut, From the Settlement of the Town in 1639 to 1818: 1639-1700
Hubbell, Frank WILDCARE, Working in Less than Desirable Conditions and Remote Environments, 2nd Edition
Leland, T C Trial of Impeachment of Levi Hubbell, Judge of the Second Judicial Circuit, by the Senate of the State of Wisconsin, June 1853; Volume 15
Chapin, Edwin Hubbell The Relation of the Individual to the Republic: A Sermon Delivered Before His Excellency Marcus Mort