English language
Published June 27, 2015 by Little, Brown Book Group Limited.
English language
Published June 27, 2015 by Little, Brown Book Group Limited.
After their parents are killed, twins Kael and Brenna Skyborn become Seraphim, aerial soldiers who use ice, fire, stone, and lightning as their weapons, as they prepare to fight in the brutal civil war occuring on the islands floating above the Endless Ocean.