New York: William Wood, 1881. Octavo, brown cloth stamped in black, blind, and gilt. pp (2), (viii), 351, (3). Illustrated. Old name label at front (W.E. Charlton, D.C., 671 Eglinton Ave. E. Toronto); rubber stamps of Canadian Memorial Chiropractic College on endpapers, ink notations on rear pastedown; yellowing to page edges and endpapers; else a VG clean & tight copy. The Feb., 1881, volume in Wood's Library of Standard Medical Authors. Piffard was the author of the first systematic text on dermatology in the United States.