Apess, William. The Increase of the Kingdom of Christ. A Sermon, by William Apes, a Missionary to the Pequod Tribe of Indians. New-York: Printed for the Author by G. F. Bunce, 1831. 24 p.
Apess, William. A Son of the Forest. The Experience of William Apes, a Native of the Forest. Comprising a Notice of the Pequod Tribe of Indians. Written by Himself. New-York: The author, 1829. 216 p.