Although this book does a good job of explaining how fascist ideology permanently changed Rome's urban form, it is unfortunately organized almost entirely by individual projects, which makes it feel more like a tour guide than a scholarly work. So we get 10 pages on the clearing of the Circus Maximus followed by 10 pages on the sports complex Foro Mussolini, followed by a description of the youth-training field at Campo Dux. There seems to be little continuity or organization here.
Still, some highlights include the author's descriptions of Mussolini's attempts to "liberate" ancient Roman monuments from their slummy surroundings through urban renewal (the urban workers were removed to New Towns on the periphery, where, like under Roosevelt's RA, the state tried to teach them to become farmers). In the process, the piccone, or pick-ax, became one of the most prominent symbols of the fascist regime, which Mussolini wielded readily. There's also an extended discussion of Luigi Moretti, one of the regime's favorite architects who later went on to design the Watergate complex next to my apartment. He was so popular back in fascist Rome that all stripes of architectural critics tried to claim him. Pagano, who tried to tilt the state towards modern architecture, declared Moretti a perfect "rationalist," while Piacentini, who advocated for a classical monumentalism, declared that Moretti was "without a doubt a classicist."
Of course in Mussolini's Rome everything was political, so debates about style ultimately involved which was appropriate for the new fascist man. Typically, Mussolini waffled. Originally he favored Pagano's modern style, but after the Ethopia campaign in 1936 he came to appreciate Piacentti's allusions to the old Roman empire. (Interestingly, education policy, as reflected in the schools, went in the opposite direction: at first it was humanistic while later it focused on technical training.)
The author is also preforming an important task in this book to point out how important all these projects are for modern Rome. While tour guides today may point travelers to the works of Ancient Rome or the Renaissance, the city was probably more drastically shaped by Mussolini than any other man in its history. While the city may try to obscure his legacy, Mussolini was as fundamental to the shape of the city as Emperor Augustus.