Forty years in the making, Giuseppe Terragni: Transformations, Decompositions, Critiques documents and investigates two of Italian rationalist architect Giuseppe Terragni's masterworks: the Casa del Fascio (1933-36) and the Casa Giuliani-Frigerio (1939-40), both in Como. This far-reaching study -- illustrated with more than five hundred original architectural diagrams and archival photographs -- employs what Eisenman calls critical and textual reading of both buildings. He attempts to broaden the definition of the formal from a narrow aesthetic and compositional view to include first the conceptual and then the textual. It is through this idea of the textual that Eisenman begins to define an idea of the critical in architecture.