A frustrating read, if you aren't already familiar with the narrative history. The author does warn in the Preface that he isn't a historian and that the book is "an extended meditation on the history of an idea;" specifically, "the myth of the common school as crucible of a single national identity." The first two and last three chapters are something like a standard narrative history. But the central chapters consist of long block quotes from Horace Mann, his supporters (supporters of the compulsory common school idea), and his opponents, with the author's commentary. For those not enamored of extended meditations, most of the book isn't exactly gripping, but there is some informative material here.