"This one's interesting because it lists hymns by author, and gives some introductory information about the hymn-writer."
"An earlier Unitarian hymn-writer, William Channing Gannett (1840-1923) also referenced other faiths in one of his hymns; he was a Transcendentalist, and after the American Civil War worked for several years on projects related to the newly-freed slaves (Lewis, 2006)."
"For he is not just a hymn-writer, but a leading proponent of a scarily hard-edged theology of spiritual warfare in which the earth is crawling with demons."