• Letter from Young John Allen to Mollie Houston, June 2, 1854, an electronic edition, A.Y.J.W. Allen

• Letter from Young John Allen to Miss Mary Houston, September 7, 1854, an electronic edition, A. Y. J. W. Allen

• Letter from Mary Houston to Young John Allen, September 14, 1855, an electronic edition, Mary Houston

• Letter from Mary Houston to Young John Allen, October 23, 1856, an electronic edition, Mary Houston

• Letter from M.H. Allen to Unknown, December 15, 1859, an electronic edition, M. H. Allen

• Letter from Young John Allen to his parents, January 6, 1861, an electronic edition, Young J. Allen

• Letter from W. M. Carter to Young John Allen February 18, 1861, an electronic edition, W. M. Carter

• Letter from Wright M. Carter to Young J. and Mollie Allen, May 6, 1861, an electronic edition, Wright M. Carter

• Letter from Young John Allen to Nancy Hutchins, October 4, 1867, an electronic edition, Young J. Allen

• Letter from Young J. Allen to an editor, January 28, 1868, an electronic edition, Young J. Allen

• Letter from C.K Marshall to Dr Allen, November 17, 1868, an electronic edition, C.K. Marshall

• Letter from Mary Allen to Mellie Allen, May 27 1875, an electronic edition, Mollie Houston

• Letter from John Watson to Young John Allen September 27, 1883, an electronic edition, John Watson

• Letter from Arthur Allen to Young John Allen, October 15, 1883, an electronic edition, Arthur Allen

• Letter from T.H. Yun to Young John Allen, January 18, 1889, an electronic edition, T.H. Yun

• Letter to Young John Allen, December 28, 1889, an electronic edition, T. H. Yun

• Letter from T. H. Yun to Y. J. Allen, April 1, 1890, an electronic edition, T. H. Yun

• Letter to Young John Allen, November 8, 1890, an electronic edition, T. H. Yun

• Letter from George H. Bell to Young J. Allen, April 3, 1891, an electronic edition, Geo H. Bell

• Letter to Young John Allen, September 12, 1891, an electronic edition, T. H. Yun

• Letter from Tsoong Kia tsing, December 10, 1891, an electronic edition, Tsoong Kia tsing

• Letter to Young John Allen, December 24, 1891, an electronic edition, Tsoong Kia tsin

• Letter to Young John Allen, February 6, 1892, an electronic edition, Warren Akin Candler

• Letter from George Bell, March 25, 1892, an electronic edition, Geo H. Bell

• Letter from Tsung Cee Then to Young John Allen, June 1895, an electronic edition, Tsung Cee Then

• Letter from J. Chinoa to Young John Allen, July 29, 1895, an electronic edition, J. Chinoa

• Letter from Geo Bell to Young John Allen, February 3, 1896, an electronic edition, Geo H. Bell

• Letter from W.A. Candler to Young John Allen, February 8, 1896, an electronic edition, W.A. Candler

• Letter from Allen to daughter, August 24, 1898, an electronic edition, Young John Allen

• Letter from Young J Allen to Rev. George G. Smith, January 20, 1901, an electronic edition, Young J Allen

• Letter from Young John Allen to Hon. W.W. Rockhill, December 11, 1905, an electronic edition, Young J. Allen

• Letter from Young John Allen to Tsoong Kia Tsing, February 27, 1906, an electronic edition, YJA

• Letter from Young John Allen to his Wife, March 15, 1906 , an electronic edition, Young J. Allen

• Letter from Young John Allen to church leaders from the SE region, July 11, 1906, an electronic edition, Young J. Allen

• Letter from Young John Allen to Mrs. Pattillo, October 14, 1906, an electronic edition, Young John Allen

• Letter from Mary H. Allen to Mellie, May 18, 1911, an electronic edition, Mary H. Allen