What Charles Darwin meant to Charles Finney, 29 January 2000 (Manuscript)

What Potto Brown, 1797-1871, and Charles Finney, 1792-1875 meant to each other, and what Charles Darwin, 1809-1882, meant to both of them, or The Preacher and the Miller: A Study in a Relationship the Occasion of which was Religious Revival, 1996 (manuscript)

The Preacher and the Miller, 1991 (hard cover edition)

The Preacher and the Miller, 1989 (spiral bound manuscript)

Antecedents to Finney's Visit to Britain in 1849. Manuscript draft of a talk given by Roger Taylor at First Church in Oberlin, Ohio on 7 September 1988. (handwritten)