This may come down as Vidler's best critical work on Modern Architecture and the historicization of the Modern Movement. Through a critical discussion of the parcours of these four major historians [Kaufmann, Rowe, Banham and Tafuri], and by default theoreticians of modern architecture, Vidler effectively focuses on the 'faultlines' of the current architectural 'crisis', arguing, like Habermas before him, for a renewed engagement with the architectural project of Modernity, based on these critical readings that reaffirm the role of history. The conclusion may appear to some as a bit too optimistic, suggesting for instance that the work of Corbusier and Koolhaas come under the same umbrella, but this does not take away from the importance of this book as one of the few significant recent theoretical publications.