Summary: New York Times bestselling thriller writer James Rollins discusses his new book The 6th Extinction: A SIGMA Force Novel. From millennia-old secrets out of the frozen past to mysteries buried deep in the darkest jungles of today, Sigma will face its greatest challenge to date: stopping the coming extinction of mankind. ($27.99) William Morrow ISBN # 9780061784811. You can visit James Rollins‘s official web site as well.
