8vo - 21 x 14 cm.; xiii - 236 pp. Blue paper over boards with black cloth and gilt lettering on spine. The text block head edge is stained blue as issued. "Your Child and Sex is the authoritative and definitive book on sex education of the Catholic child, written by the Director of the Family Life Bureau of the Archdiocese of New York". Four page general index. Minor shelf wear to the externals with spotty foxing to the text block fore edge. Otherwise clean with a sound binding.