V.Comoli, N.Gabrielli - Castelli del Piemonte - 1972-2003

The four volumes, with a total weight of about 8 kg, cover the following topics:

- The Castle of Casale Monferrato edited by V. Comoli, Ed. 2003 Soged, page 175, 37x26 cm
- Tortona and Its Castle edited by V. Comoli, Ed. 1995 Soged, page 176, 37x26 cm
- Ovada and the Ovadese: roads and castles edited by V. Comoli, Ed. 1997 Soged, page 175, 37x26 cm
- The Castle of Racconigi edited by N. Gabrielli, Ed. 1972 IBSPT, page 324, 30x22 cm