When the opportunity to unravel the mystery of this so-called eighth wonder of the world lands in Annja's lap, she can't resist. Armed with a diary of cryptic clues, she embarks on a journey to Russia, where she must somehow find her way into the very heart of the country, beneath the Kremlin.
But Annja soon discovers she's racing a ruthless KGB agent driven by sinister motives. She finds herself deep beneath the Russian soil in a dangerous game of cat and mouse
Will she be the next to mysteriously disappear from history? -- From Amazon.com Product Description