Serpent Rising - The Ryan Mitchell Thrillers, #10

A much-needed break is interrupted when Gordon Cardinal's sister mysteriously disappears in Haiti, and General O'Reilly asks Ryan Mitchell and Nate Jackson to courier a package to Madrid. A series of seemingly unconnected incidents draw the rest of the team into a deadly race to stop a plot that threatens the lives of millions. From Africa to Spain to Cuba and beyond, the clock is ticking.