RUBINSTEIN, Helge. British (born Germany), b. 1929. Genres: Self help, Food and Wine. Career: Marriage counsellor in London, England. London Marriage Guidance Council, chair, 1977-82. Publications: (with S. Bush) Penguin Freezer Cookbook, 1976; (with S. Bush) Ices Galore, 1977; French Cookery, 1979; The Chocolate Book, 1981 (in U.S. as The Ultimate Chocolate Cake); (with J. Largesse) Fitness Over Forty, 1986; (ed) The Oxford Book of Marriage, 1990. Address: 32 Ladbroke Grove, London W11 3BQ, England.