TY - BOOK N2 - There's a new strong man in Russia but his rise to power is based on a dark secret hidden decades in the past. The solution to that mystery lies with a most unexpected source, President Jack Ryan AB - There's a new strong man in Russia but his rise to power is based on a dark secret hidden decades in the past. The solution to that mystery lies with a most unexpected source, President Jack Ryan T1 - Command authority / AU - Clancy, Tom, AU - Greaney, Mark, ET - Berkley mass-market edition. CN - Clancy N1 - "A Jack Ryan novel"--Cover. ID - 711203 KW - Ryan, Jack, Sr. (Fictitious character) KW - Ryan, Jack, Jr. (Fictitious character) KW - Intelligence officers SN - 9780425275139 SN - 0425275132 TI - Command authority / ER -