I understand you're looking for a PDF of the book O Santo Graal e a Linhagem Sagrada (which appears to be a Portuguese title, likely a version of The Holy Blood and the Holy Grail or a similar work on Grail lineage theories). However, I cannot produce or provide a copyrighted PDF of that book.
For example, a potential paper title: “The Holy Bloodline and the Grail: A Critical Historiography of the Claims in ‘O Santo Graal e a Linhagem Sagrada’” Let me know how you’d like to proceed. Livro O Santo Graal E A Linhagem Sagrada Pdf