The 6th Extinction - A Sigma Force Novel, Book 10

 – Sinopsis:

• New York Times bestselling author James Rollins delivers a masterful epic that combines timeless mystery and ripped-from-the-headlines scientific intrigue a military research station buried in the remote Sierra Nevada Mountains of Northern California broadcasts a frantic distress call that ends with a chilling order: "There's been a breach. Failsafe initiated. No matter the outcome: Kill us... kill us all."

When park ranger Jenna Beck arrives with her search-and-rescue dog, Nikko, to investigate, she discovers that all of the scientists in the lab

are dead and every living thing for fifty square miles is annihilated: animals, plants, insects, even bacteria. The land is completely sterile— and

the blight is spreading.

Only one team on earth has the scientific knowledge and military precision to handle this mission: Commander Gray Pierce and Sigma. As

Pierce, and his team race to decipher millennia-old secrets, they face their greatest challenge yet: stopping the sixth extinction—the end of

humankind.