| Title | Edition | Year of Publication | Contributors | Country of Publication | Possible Copyright Status | Available Online? |
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| An address delivered at the formation of the Blackstone monument association | | 1937 | Sylvanus Chace Newman | |  |  | | | 
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| The Gettysburg addresses: the story of two orations | | 1963 | Svend Petersen, Edward Everett | | | |  | |   
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| Holmes's "The chambered nautilus," and Lincoln's Gettysburg speech: a study and interpretation | | 1914 | Lucy Adella Sloan, Oliver Wendell Holmes, Abraham Lincoln | | | | | |
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| Lincoln at Gettysburg | | 1930 | Edward Everett, William Eleazar Barton | | | | | |
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| Lincoln's Gettysburg world-message | | 1919 | Henry Eyster Jacobs | | | | | |
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| Lincoln's masterpiece: a review of the Gettysburg address, new in treatment and matter | | 1913 | Isaac Markens | | | | | |
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| Oration delivered before the City council and citizens of Boston, on the one hundred and first anniversary of the Declaration of American independence. July 4, 1877. | | 1877 | William W. (William Wirt) Warren | | | | | |
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| Oration delivered before the city government and citizens of Boston, in Music hall, July 5, 1875. | | 1875 | James Freeman Clarke | | | | | |
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| Oration of General John A. Logan ... | | 1870 | John Alexander Logan | | | | | |
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| The perfect tribute | | 1926 | Mary Raymond Shipman Andrews | | | | | |
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| The true story of the Gettysburg Address | | 1933 | Joseph Tausek | | | | | |
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| Trustees of liberty | | 1928 | James Wilson Grimes Walker, Kenneth C. M. Sills | | | | | |
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Public Domain Books