On Da Vinci's death bed a documented invention not of this world is revealed to a loved one - a parchment consisting of a machine that is capable of harnessing the power of nature. The destruction of this portfolio is imperative to Da Vinci considering the incomprehensible possibilities if fallen into the wrong hands. Many years later clues have been surfacing around the world causing belief that the unfathomable has happened. Catherine Coulter has constructed a worldwide espionage brand of novel full of action packed rich characters. The Devil's Triangle is a stunning international archaeological adventure that makes Indiana Jones look like child's play in a schoolyard sandpit.