1. "A Natureza e seus Feitos", portada Translated Title: "Nature and its Facts", cover Creator / Contributor: Cristóvão, José Severino (author / autor) Date Created / Date Issued: undated / sin fecha
2. "A Natureza e seus Feitos", página 6 y 7 Translated Title: "Nature and its Facts", page 6 & 7 Creator / Contributor: Cristóvão, José Severino (author / autor) Date Created / Date Issued: undated / sin fecha
3. "Fiandeira" Translated Title: "Spinner" Creator / Contributor: Soares, Marcelo (artist / artista) Date Created / Date Issued: undated / sin fecha
4. "O Cometa de Halley, O Sinal do Fim do Mundo", portada Translated Title: "Halley's Comet, or Sign of the World's End", cover Creator / Contributor: Moreira de Lacerda, Geraldo (author / autor) Date Created / Date Issued: 1985
5. "O Cometa de Halley, O Sinal do Fim do Mundo", página 10 y 11 Translated Title: "Halley's Comet, or Sign of the World's End", page 10 & 11 Creator / Contributor: Moreira de Lacerda, Geraldo (author / autor) Date Created / Date Issued: 1985
6. "O Matuto e O Cigano, Ou as Plantas Medicinais", página 2 y 7 Translated Title: "The Farmer and the Palm Reader, or Medical Plants", page 2 & 7 Creator / Contributor: Leite, José Costa (author / autor) Date Created / Date Issued: 1983
7. "O Matuto e O Cigano, Ou as Plantas Medicinais", página 6 y 3 Translated Title: "The Farmer and the Palm Reader, or Medical Plants", page 6 & 3 Creator / Contributor: Leite, José Costa (author / autor) Date Created / Date Issued: 1983
8. "O crime ecológico" Translated Title: "Environmental Crime" Creator / Contributor: Borges, José Francisco, 1935- (artist / artista) Date Created / Date Issued: 2006