1. Mary Baker Eddy to James C. Howard, 1880, L08647, https://mbepapers.org/?load=L08647
  2. Curriculum of the Massachusetts Metaphysical College, 1884, 000000000012, https://mbepapers.org/?load=000000000012
  3. Pearl D. Hoyt to Mary Baker Eddy, 28 September 1883, IC679B.76.045, https://mbepapers.org/?load=679B.76.045
  4. Mary Baker Eddy to Pearl D. Hoyt, 7 October 1883, L15520, https://mbepapers.org/?load=L15520
  5. Pearl D. Hoyt to Mary Baker Eddy, 11 October 1883, IC679B.76.046, https://mbepapers.org/?load=679B.76.04
  6. Mary Baker Eddy to Pearl D. Hoyt, 17 October 1883, L15521, https://mbepapers.org/?load=L15521
  7. Sarah E. Heywood to Mary Baker Eddy, 6 October 1883, IC549.58.001, https://mbepapers.org/?load=549.58.001
  8. Mary Baker Eddy to Sarah E. Heywood, 11 October 1883, L07822, https://mbepapers.org/?load=L07822
  9. Mrs. C. Bond to Mary Baker Eddy, 19 October 1884, IC649A.67.017, https://mbepapers.org/?load=649A.67.017
  10. Mattie Williams to Mary Baker Eddy, 18 March 1884, IC589.60.008, https://mbepapers.org/?load=589.60.008
  11. Bradford Sherman and Roger Sherman to Mary Baker Eddy, 16 April 1884, IC321.44.020, https://mbepapers.org/?load=321.44.020
  12. M. Bettie Bell to Mary Baker Eddy, 6 December 1885, IC020A.09.005, https://mbepapers.org/?load=020A.09.005
  13. Mary Baker Eddy to M. Bettie Bell, 14 December 1885, L09898, https://mbepapers.org/?load=L09898
  14. Mary Baker Eddy to Emily F. Seal, 16 June 1885, L14305, https://mbepapers.org/?load=L14305