The Immortal Truth

The action-packed sequel to The Immortal Mark.

Cara and Riley know the truth about their new job, but they can't say a word about it to anyone or they'll be killed. While their fates hang in the balance, Theo has promised to find a way to help them. Help can't be found in Austin, so he spends a lot of time traveling and leaving Cara behind to pretend like everything is normal. Tired of sitting around and waiting to die, Cara and Riley want to take matters into their own hands. They discover...