2005 index of economic freedomEdwin J. Feulner, Mary Anastasia O'Grady, Ana Isabel Eiras · First published 2007Open the Tome
2006 index of economic freedomMary Anastasia O'Grady, Marc A. Miles, Kim R. Holmes, Ana Isabel Eiras, Brett D. Schaefer, Anthony B. Kim · First published 2006Open the Tome
Viagem do século XX em José Gomes FerreiraIsabel Pires de Lima, Pedro Eiras, Rosa Maria Martelo, Ana Paula Ferreira · First published 2002Open the Tome
