When an orb is discovered in the ruins of an ancient Mexican city, archaeologists around the world start to speculate. The orb’s strange markings point to a c…
A royal tomb. A cryptic message. One chance to reveal the truth and change history. Harry Fox is after the man who ripped his family apart. How can he get his revenge? By tempting the man with a relic…
From the bestselling author of the Breakthrough series: In his next near-future thriller, Michael C. Grumley explores humanity’s thirst for immortality—at any cost...
This stand-alone novel, that is also the fourth part of the Ancient Secrets series continues the story of Nepalese secret agent Ashra Shah and the adventurous archeology professor Elliot Brand!
