Gannett, Ezra S. A Comparison of the Good and the Evil of Revivals. 1st Series, No. 50. Boston: American Unitarian Association, 1831. 
Pamphlet, new acid-free wrapper, 8 x 5 1/2, 28 pp, edges untrimmed. Good.
Why would anyone oppose revivals? This pamphlet will answer the question.
Roberts, Revival Literature: An Annotated Bibliography no. 2271. "A thoughtful analysis with a strong Unitarian bias. Gannett acknowledges some truth in the doctrines and results of revivals, but criticizes strongly the principal truths revivals emphasize."