<i>Manual of conchology, structural and systematic, with illustrations of the species</i>, ser. 1., vol. 4: Nassidae, Turbinellidae, Volutidae, Mitridae. pp 1-276, pls 1-58. Philadelphia, published by the author. [pp. 1-64, pls 1-18, Jan. 3, 1882; pp. 65-128, pls 19-37, Mar. 29, 1882; pp. 129-192, pls 38-56, Jul. 3, 1882; pp. 193-276, pls 57-58, Oct. 3, 1882]