As a dark force engulfs the land, the fate of Erdas has fallen on the shoulders of four young strangers who each have forged a rare bond with their spirit beasts -- a bond that gives great powers to all of them.

"Deep in the desert there sits a beautiful oasis, ruled by a monarch unlike any other in Erdas. His name is Cabaro, the Great Lion, and he reigns over a kingdom of animals, jealously guarding his golden talisman. No human has ever set foot on the Great Beast's territory. The journey to his oasis is impossible. As a team, Conor, Abeke, Meilin, and Rollan have achieved the impossible before. But now that team is broken--the friends scattered by a devastating...

Conor, Abeke, Meilin, and Rollan, supported by their spirit animals, follow a lead in the cold North only to arrive in a deceptively beautiful village where everything is not as it seems.

Conor, Abeke, Meilin, and Rollan must reach a place forgotten by time and face off against an ancient enemy breaking free from his prison. They have just one chance to stop him ... or the whole world will shatter.

The sun is shining in the Hundred Isles, and yet the path forward seems crowded with shadows. Conor, Abeke, Meilin, and Rollan have traveled across the world, seeking a set of powerful talismans in order to keep them from enemy hands. Throughout their journey the young heroes have been hounded by pursuers, who always seem to know just where to find them. Now they know why.

The adventure continues in this fourth book in the New York Times bestselling series. 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...

The adventure continues in this fifth book in the New York Times bestselling series. The sun is shining in the Hundred Isles, and yet the path forward seems crowded with shadows. Conor, Abeke, Meilin, and Rollan have traveled across the world, seeking a set of powerful talismans in order to keep them from enemy hands. Throughout their journey the young heroes have been hounded by pursuers, who always seem to know just where to find them. Now they...

From #1 New York Times bestselling author Brandon Mull comes Spirit Animals, an epic book series that leaps from the page into a riveting online game. Your book is the key to claim your spirit animal! In the world of Erdas, four children are about to discover if they have a spirit animal bond, a rare link between human and beast that gives great powers to both. Separated by vast distances, Conor, Abeke, Meilin, and Rollan each see a flash of light...

Conor, Abeke, Meilin, and Rollan - once Heroes of Erdas - are now wanted fugitives. Framed for a crime they didn't commit, they've been hunted across the globe by the ruthless mercenaries, the Oathbound. The four friends have traveled to the deserts of Nilo seeking answers, along with an ancient and powerful relic that's connected to the history of their world. There they discover a vast, secret library dedicated to preserving the wisdom of Erdas. But...

Conor, Abeke, Meilin, and Rollan are prisoners. Framed for a crime they didn't commit, the four young Greencloaks have been captured by the ruthless Oathbound. Rather than facing trial with the rest of their order, the friends and their spirit animals find themselves smuggled to a remote palace. There they discover that the plot against them runs deeper - and is far more sinister - than anyone realized. Someone has been manipulating both the Greencloaks...