In the production of the November 1991 issue (50.4), the editors added an incorrect identification of the Shih-tsung Emperor mentioned in John Shepherd's review of Ann Waltner's Getting an Heir: Adoption and the Construction of Kinship in Late Imperial China, p. 927. The Shih-tsung discussed by Waltner and Shepherd was the Ming ruler, whose reign title was Chia-ch'ing (1522–1566), and not the Ch'ing period Emperor of a similar dynastic title, who reigned as Yung-cheng (1723–1736).