As the United States becomes ever more comfortable with recognizing the cultural diversity of the many groups that make up its population, library services must seek to meet patrons' needs as they are shaped and expressed by their cultural backgrounds. This goal is particularly important for youth library services. For young people of Hispanic heritage, library services attuned to their specific needs and interests are crucial. Many librarians struggle with how to properly create and maintain library programs and collections that are suitable to the needs of Hispanic youth. In this series of essays prepared for the Trejo Foster Foundation for Hispanic Library Education Fourth National Institute, national leaders in librarianship present their insights about how best to meet the needs of young Hispanic library patrons. The text is introduced by the editors, and the essays are arranged in parts: Programs; Collections; Planning and Evaluating; Bibliographical Resources; and For the Future. Information about the contributors and an index conclude the volume.