is still used today. Many of the recipes were plagiarised from earlier writers, including Acton. In 1885 the Virginia Cookery Book was published by Mary Stuart Smith. In 1896 the American cook Fannie Farmer (1857–1915) published The Boston Cooking-School Cook Book which contained some 1,849 recipes. Types of cookbooks Cookbooks that serve as basic kitchen references (sometimes known as "kitchen bibles") began to appear in the early modern period. They provided not just recipes but overall instruction for both kitchen technique and household management. Such books were written primarily for housewives and occasionally domestic servants as opposed to professional cooks, and at times books such as The Joy of Cooking (USA), La bonne cuisine de Madame E. Saint-Ange (France), The Art of Cookery (UK, USA), Il cucchiaio d'argento (Italy), and A Gift to Young Housewives (Russia) have served as references of record for national cuisines. Cookbook also tell stories of the writers themselves and reflect upon the era in which they are written. They often reveal notions of social, political, environmental or economic contexts. For example, during the era of industrialization, convenience foods were brought into many households and were integrated and present in cookbooks written in this time. Related to this class are instructional cookbooks, which combine recipes with in-depth, step-by-step recipes to teach beginning cooks basic concepts and techniques. In vernacular literature, people may collect traditional recipes in family cookbooks. While western cookbooks usually group recipes for main courses by the main ingredient of the dishes, Japanese cookbooks usually group them by cooking techniques (e.g., fried foods, steamed foods, and grilled foods). Both styles of cookbook have additional recipe groupings such as soups or sweets. International and ethnic International and ethnic cookbooks fall into two categories: the kitchen references of other cultures, translated into other languages; and books translating the recipes of another culture into the languages, techniques, and ingredients of a new audience. The latter style often doubles as a sort of culinary travelogue, giving background and context to a recipe that the first type of book would assume its audience is already familiar with. Popular Puerto Rican cookbook, Cocina Criolla, written by Carmen Aboy Valldejuli, includes recipes that are typically of traditional Puerto Rican cuisine such as mofongo and pasteles. Valldejuli's cookbook was not only important to Puerto Ricans, but also very popular in the United States where her original cookbook has since been published in