The Seventh Plague (Sigma Force Series)

“Fans of Clive Cussler, Steve Berry, and Michael Crichton should…have Rollins on their mandatory reading list.”
—Booklist («Starred Review«)

Two years after vanishing into the Sudanese desert, the leader of a British archaeological expedition, Professor Harold McCabe, stumbles out of the sands, frantic and delirious, but he dies before he can tell his story. The mystery deepens when an autopsy uncovers that someone had begun to mummify the professor’s body—while he was still alive.

When his ...