by Schrefer, Eliot
When an ancient dark force emerges from a centuries-long slumber, Conor, Abeke, Meilin, and Rollan must stop it from sweeping through Erdas and destroying their spirit animals--and the world.
by Schwab, Victoria
A new threat faces the world of Erdas in this continuation of the New York Times bestselling series.
Something ancient and evil has awoken from beneath the world of Erdas. Shrouded in shadow and older than memory, just a sliver of its power can destroy with a touch. Even the spirit animal bond, the sacred link between humans and animals that keeps Erdas in balance, is under threat.
Four young heroes, Conor, Abeke, Meilin, and Rollan, are determined to stop it. Together with their spirit animals, they embark on a desperate journey that takes them deep underground and to the far corners of the world. As friends and allies fall around them, the four have no choice but to push forward and confront this darkness. If they stop to look back, they'll see the truth: Evil already has them surrounded.
by Johnson, Varian
Split between two worlds, Conor, Abeke, Meilin, and Rollan are four young heroes who are racing to stop an ancient evil. Even the spirit animal bond, the sacred link between humans and animals, is on the brink of destruction.
The friends face an enemy with the power to enslave others to its will-and to steal spirit animals away from their rightful partners. With their own allies falling to this darkness, the four must look to their bonds to light the way forward.
But one of those lights is about to go out. Briggan, Uraza, Jhi, and Essix. Before their journey is over, one of these legends will be lost.
by Auxier, Jonathan
Conor, Abeke, Meilin, and Rollan gain new allies in their fight against the evil Wyrm and must figure out how to start a trap hidden within the folds of Erdas in order to end the war for good.