Circular Letter
Union Association, 1841
by James Huckins
"Ye are the light of the world."

Circular Letter
Union Association, 1844
Theological Trouble in Texas

Circular Letter
Union Association (TX) 1848
by Dr. Henry L. Graves
Adhere Steadfastly to the Doctrines and Ordinances of Christ

Circular Letter
Colorado Association, (TX) 1849
by T. J. Pilgrim
"The Sin of Covetousness"