Skyborn

The first in an all new fantasy series from USA TODAY Bestseller, David DalglishSix islands float high above the Endless Ocean, where humanity's final remnants are locked in brutal civil war.Their parents slain in battle, twins Kael and Brenna Skyborn are training to be Seraphim, elite soldiers of aerial combat who wield elements of ice, fire, stone and lightning. When the invasion comes, they will take to the skies, and claim their vengeance.