2nd Psi Meeting - Content - Abstracts in Portuguese and English

3rd Psi Meeting - Content - Abstracts in Portuguese and English

4th Psi Meeting - Content and Abstracts in Portuguese and English

5th Psi Meeting & 27th Parapsychology Symposium of Pernambuco - Book cover - Presentation - Content

Abstract in Portuguese and English - Spanish - French - Italian - Japanese

6th Psi Meeting - Book cover - Title page - Presentation - Content

Abstract in Portuguese and English - French - Japanese