Orson Pratt, Sr.
19 September 1811 – 3 October 1881
An American mathematician and religious leader who was an original member of the Quorum of Twelve Apostles of the Church of the Latter Day Saints (Wikipedia).
A series of pamphlets on the doctrines of the gospel
Masterful discourses and writings of Orson Pratt
THE DOCTRINE AND COVENANTS
The essential Orson Pratt
The kingdom of God
A series of pamphlets
A series of pamphlets of the doctrines of the gospel
A series of pamphlets on the doctrines of the gospel
A series of pamphlets on the doctrines of the gospel
A Series of Pamphlets on the Doctrines of the Gospel
A series of pamphlets on the doctrines of the gospel
An interesting account of several remarkable visions, and of the late discovery of ancient American records