Sound of Sirens — Jennifer Malone Wright

Who can resist the sound of Sirens?

The Hunters are still in Greece, continuing their pursuit of the original vampire, Pavlos.
The goddess Sostrate has warned them that they will encounter creatures they have never fought before … creatures they did not even know existed.

While the search has come to a standstill and they are only left with research, Oscar finally meets his family. The Sirens have been watching the Hunters and waiting to show themselves. The group, especially Oscar, have mixed feelings about trusting the Siren Clan.

But not only do the Sirens have information about Pavlos and what they might be up against, they also hold the secrets of Oscar's past that his mother never told him about.