Wanderer among the Dead : The Vampire's Vault

At Elena's hands, the demon Malthus has been banished to Hell. He will not be so easily defeated. Already the demon and the witch are plotting his return to Earth, and Charles' death has emboldened their evil plans. With only a few days remaining until Elena's power peaks, Malthus is eager to throw open the door to Hell so that his army will put him on Earth's throne. Will Elena have the power to stop him one more time?