Strange things are happening at the frozen edge of the world. Conor, Abeke, Meilin, and Rollan have crisscrossed Erdas in their quest to stop the ruthless Conquerors. Only the four of them, supported by the gifts of their legendary spirit animals, have the power to defeat an evil takeover. While chasing down a lead in the cold North, the heroes arrive at a quiet village where not everything is as it seems. Rooting the truth out of this deceptively beautiful place won't be easy - and the team is already out of time. The Conquerors are right behind them.

The adventure continues in this third book of the epic multiplatform fantasy series. Erdas is a land of balance. A rare link, the spirit animal bond, bridges the human and animal worlds. Conor, Abeke, Meilin, and Rollan each have this gift-and the grave responsibility that comes with it. But the Conquerors are trying to destroy this balance. They're swallowing whole cities in their rush for power - including Meilin's home.

The adventure continues in this sixth book in the New York Times best-selling series.

Four children have discovered that they have spirit animals - a rare bond between human and animal that has launched them on a quest to save their world. The team heads to the forests of Eura, where another Great Beast is hidden. At first Conor is excited to return to his old home, but when the four young heroes are betrayed by a familiar face, the hunt for the Great Beast becomes a race for their lives. But the real danger may be lying just ahead....

The world of Erdas will be changed forever. Conor, Abeke, Meilin, and Rollan were once ordinary kids. Then they discovered that they had spirit animals - wise and powerful partners who granted them with amazing gifts...and a legendary responsibility. Together the team has journeyed across Erdas, racing to stop a merciless foe. They have laughed and fought together. They've won challenges and lost friends. Some have even lost themselves.

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.

A new threat faces the world of Erdas in this continuation of the New York Times best-selling series.

The four heroes of Erdas are fugitives on the run in this new chapter of the New York Times best-selling series! Confidential until May 2018!

The four heroes of Erdas are fugitives on the run in this new chapter of the New York Times best-selling series! Confidential until January 2018.

Long before they were spirit animals, the four were still legends - Great Beasts, the most powerful beings to roam the wilds of Erdas. Aided by a brave resistance of humans and animals, they gave their lives to protect the world from a threat more dangerous than any it had seen before: their own kind. Wise and cunning, gentle and ruthless, these are tales of the true heroes and villains in the war that started it all.