American Public School Librarianship: A History provides us with a richly sourced account of the development of a key pedagogic site in schools and of many of the personal, institutional, and political reasons why they do—and do not do—certain things. This certainly makes it a valuable contribution.In a time when honest, thoughtful, and creative cultural resources are being limited and removed from educational sites, the multiple roles that school libraries play in these conflicts become even more important. American Public School Librarianship: A History helps us understand why.—Educational Policy