Amy and Dan have managed to rescue one of the
Cahills kidnapped by the Vespers, but the remaining hostages are still in
peril. Their search for the next ransom item leads Amy and Dan to Turkey and
then to Italy where a visit to the site of an ancient disaster changes
The Vespers are far more dangerous than the
siblings ever imagined and, even worse, it looks like they have an undercover
mole posing as a Cahill. Amy and Dan have to face the biggest decision of their
lives with nowhere to turn and no one to trust. Download and start listening now!