Johnson, Timothy JPearson, Mark JOlsson, Karl A2018-09-042018-09-0419931993. Timothy J. Johnson and Mark J. Pearson. By One Spirit: a revised name index. (Chicago: High Coffee Press).https://hdl.handle.net/11299/199866A revised name index to a book on the history of the Evangelical Covenant Church entitled By One Spirit by Karl A. Olsson (Chicago: Covenant Press, 1962).enEvangelical Covenant Church of America--History--IndexesOlsson, Karl A.--By one spirit--IndexesOther