Alexander McLeod Milligan (1822-1885)
November 24, 1859 Letter to John Brown (1859, 1916)
Address to President Lincoln (1862, 1863)
The Position and Duty of Covenanters (1872)
October 25, 1880 Letter to President James A. Garfield (1880, 1885)
Covenanters and the Anti-Slavery Struggle (1884)
Memorial of the Rev. A.M. Milligan, D.D. (1886)