Bentley’s works include:
- The River of Life: For Our Sunday Schools, with Henry Perkins, 1873
- The Armor Bearer: A Choice Collection of New and Popular Hymns and Music, with E. Payson Hammond (New York: William A. Pond, circa 1876)
- Gospel Gems (Boston, Massachusetts: George D. Russell, 1878)
- Glorious Tidings, with Henry Perkins (Boston, Massachusetts: White, Smith & Company, 1878)
- Great Joy! A New and Favorite Collection of Hymns and Music, for Gospel Meetings, Prayer, Temperance, and Camp Meetings, and for Sunday Schools, 1881
- Songs of the New Life: A Collection of Gospel Hymns and Choicest Music for Use in Gospel Meetings, Devotional Meetings, and the Sabbath-School (Philadelphia, Pennsylvania: John J. Hood, 1883)
- Pentecostal Hymns No. 3, with Elisha Hoffman & Tullius O’Kane (Hope Publishing Company, 1902)
- Pentecostal Hymns Nos. 3 and 4 Combined (Hope Publishing Company, 1907)