A Sombra Do Poder: A Historia Da Lusitania 1944-1974 by Wilton Fonseca (9728274009 9789728274009 972-8274-00-9)
Duarte E Isabel: Duques De Braganca Biografia Autorizada by Nuno Canas Mendes (9728275048 9789728275044 972-8275-04-8)
Castelo De Sintra, Ou, Castelo Dos Mouros by Francisco Pedro Lyon de Castro (9728275188 9789728275181 972-8275-18-8)
Castelo De Obidos by Francisco Pedro Lyon de Castro (972827520X 9789728275204 972-8275-20-X)
