With more than forty books published in so different countries like Portugal, Brazil, Spain or Chile, the Portuguese author Pedro Silva (1977) has written titles in diverse subjects such as history essay, fiction, travel guide or even short story. As a journalist and columnist, he contributes to international media. However, he has specialized in tackling themes related to myths and enigmas of history and he spreads his hypotheses in well-known magazines such as Historia Viva, Desvendando la Historia or Aventuras de la Historia.