Hi! I'm from Rio Grande do Sul, near Argentina, at Brazil. I have some portuguese books in pdf, romances and grammar. If you want, I can send to you and if you need some help, that will be a pleasure help too with portuguese. Até mais =)

Hola Aixa, creo que este enlace te puede ser útil: http://www.dominiopublico.gov.br/pesquisa/PesquisaObraForm.jsp Me puedes preguntar si tienes alguna duda. Hasta luego!