Holger Nilsson is forced on a raging treasure hunt to find the seven keys to his world-famous relative Mary Diana Graaf's mythical laboratory. To help him, he has the inventor Mortensen and Mary Diana's GPS computer with pre-recorded riddles and clues written in verse. But what kind of mysterious and malevolent figure lurks in the background?
The adventures of Josh Gates as he investigates unsolved ico...
After their advanced medical satellite explodes on deploymen...
An antiquities expert teams up with an art thief to catch a ...
