"In the World Library of Educationalists series, international experts themselves compile career-long collections of what they judge to be their finest pieces - extracts from books, key articles, salient research findings, major theoretical and practicalcontributions - so the world can read them in a single manageable volume. Professor Sally Tomlinson brings together 12 of her key writings in one place, including chapters from her best-selling books and articles from leading journals. In this landmark publication she reviews and recounts the history and development of her research and writing over thirty years that is concerned with the politics of education systems, especially special education, and the place of social classes and ethnic and racial minorities in the systems. Social class, race and gender have historically always been essential markers in deciding who would receive a minimum or inferior education and thus fail to obtain whatever were currently acceptable