“The Holy Communion Hour” booklet
“An Open Door – the Story of S.M.C.C.” booklet, “compiled from psychic records of Olga Park, 1914-1972”
“Dedication Prayer of S.M.C.C.”

“Book of admonitions and poetry given to Mary Olga Park”
“Concerning the Supreme Wisdom and Authority Manifest in the Cosmos” (“spoken in the Silent Voice to the hearing of Olga Park… Jan. 26, 1977”)
“Mrs. O. Parks speaking for the Rector. Jan. 26, 1977”
"Biographical Sketch" of Olga Park
"Mary Olga Park" obituary by son R.B. Park [1985]

The collection consists of materials relating to Mary Olga Park, including her books "Between Time and Eternity" (1960) and "Man, the Temple of God" (1968), other spiritual and biographical writings, and records of the Service of Mystical Communion with Christ (S.M.C.C.).