LOT OF FOUR BOOKS ABOUT ROLEX WATCHES “Rolex Submariner Story” by Franca and Guido Mondani and Lele Ravagnani, Guido Mondani Editore, published in 2009; book in limited edition of 2000 copies written in Italian and English languages about Rolex Submariner and Sea-Dweller watches, since their origins to the 2000s. Accompanied by a booklet with their estimates of the period. 
“Collecting Rolex wristwatches GMT Master", Guido Mondani and Lele Ravagnani, Guido Mondani Editore, published in 2007; monothematic book written in Italian and English languages about Rolex GMT Master watches, since the beginning to the 2000s.
“Collecting Rolex watches Milgauss - Yacht-Master - Turn-O-Graph - Explorer” by Franca and Guido Mondani, Paolo Spinello and Grabriele Vittozzi, Guido Mondani Editore, published in 2011; book in a limited edition of 2000 copies written in Italian and English languages about the Rolex watches named in the title, from their origins to the latest productions.
"Rolex Steel", Giorgia and Guido Mondani, Guido Mondani Editore, published in 2013; signed book in a limited edition of 599 copies written in Italian and English languages which illustrates some of the most interesting Rolex steel watches.