Back of Book: 

Four children separated by vast distances all undergo the same ritual, watched by cloaked strangers. Four flashes of light erupt, and from them emerge the unmistakable shapes of incredible beasts—a wolf, a leopard, a panda, a falcon. Suddenly the paths of these children—and the world—have been changed forever.

Enter the world of Erdas, where every child who comes of age must discover if they have a spirit animal, a rare bond between human and beast that bestows great powers to both. A dark force has risen from distant and long-forgotten lands, and has begun an onslaught that will ravage the world. Now the fate of Erdas has fallen on the shoulders of four young strangers. 

Book Number: One 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟🌟

Back of Book: 

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

In the world of Erdas, only a rare few are able to summon a spirit animal in the way Conor, Abeke, Meilin, and Rollan have. The bond they share with their animals is a partnership that allows them to access more-than-human abilities.

But what if there was another way to create a spirit animal— to force the bond, giving the human partner total control? And what if someone with selfish intentions was offered this gift... with a catch?

The four young heroes have barely had time to come together as a team, and their own spirit animal bonds are still greatly untested. But now they face a brutal confrontation against an enemy who will break any rule to defeat them. 

Book Number: Two 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟🌟

Back of Book: 

The adventure continues in this third book in the New York Times bestselling 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. Fed up with waiting and ready to fight, Meilin has set off into enemy territory with her spirit animal, a panda named Jhi. Her friends aren't far behind... but they're not the only ones.

The enemy is everywhere. 

Book Number: Three 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟

Back of Book: 

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 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. 

Book Number: Four 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟🌟

Back of Book: 

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 know why.

One of them is a traitor.

As they steer the crystal blue waters of this tropical paradise, the team can't help but suspect each other. There's a spy in their midst, and before this mission is over, a deadly trap will close around them. 

Book Number: Five 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟🌟

Back of Book: 

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 in 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 betrayal. 

The young heroes and their spirit animals have already sacrificed much in their quest for the talismans. But with the world crumbling all around them—and a ruthless enemy opposing their every move—their greatest sacrifices are yet to come. 

Book Number: Six 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟

Back of Book: 

Everything comes to a head in this seventh book in the New York Times bestselling series. 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.

Now that journey is about to end. They 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.

Book Number: Seven (Last Book in first series)  

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟

Back of Book: 

Dive, run, and soar through this exhilarating special edition in the NEW YORK TIMES bestselling series, with a story by Wild Born author, Brandon Mull.

Briggan the Wolf, Uraza the Leopard, Jhi the Panda, and Essix the Falcon—the Four Fallen. Long before they were spirit animals, they roamed the wilds as Great Beasts, the most powerful beings in Erdas. When a mad king arose, the four banded together with an army of humans and animals to defeat him.

But they weren't the only Great Beasts in the war. A deadly scheme was already underway, hatched by two of their own. To save their world, the four had to give up their lives.

These are the lost stories of the most selfless acts of bravery that Erdas has ever seen, and the secret betrayal that started it all. These are Tales of the Great Beasts. 

Book Number: Companion Book 

Genre: Middle Grade | Fantasy | Short Stories 

Review: 🌟🌟🌟

Back of Book: 

All across the world, legends are appearing.Great Beasts—once the most powerful beings in Erdas—are being summoned as spirit animals. Bonded to special kids, they unite the human and animal worlds.

But a mysterious stranger is hunting these legends, just as they are reborn, and he's crushing anyone who stands in his way.

These are the stories of those stolen legends, and of the young heroes who will stop at nothing to get them back. These are the Tales of the Fallen Beasts. 

Book Number: Companion Book 

Genre: Middle Grade | Fantasy | Short Stories 

Review: 🌟🌟🌟🌟🌟

Back of Book: 

Shane is just a boy, but in order to free his people, he's resolved to do whatever—to become whomever—his mission requires. Throughout their journey to save the world, Conor, Abeke, Meilin, and Rollan have faced this dangerous foe again and again. But none have learned truth of the boy who nearly changed the course of history forever.

Now that truth is revealed. With an introduction by Tui T. Sutherland, the New York Times bestselling author of Spirit Animals: Against the Tide and the Wings of Fire series, this collection sheds a light on the past, present, and future of the boy who would be conqueror—and the role Shane has yet to play in the dangers still to come. 

Book Number: Companion Book 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟🌟

Back of Book: 

In the world of Erdas, every child must discover if they will summon a spirit animal, a rare and incredible gift. Conor, Abeke, Meilin, and Rollan were rare even among those few. They summoned legendary animals—brave guardians who were reborn to protect their world.

Now more of these legends are appearing across Erdas, bonded to special children. But a dark force has emerged. Older than memory, it has slept for centuries beneath the surface of the world. With the power to tear away spirit animals, it begins a rampage that will be felt in every corner of Erdas. If the young heroes can't stop it, the darkness will first consume the spirit animals... and then the world. 

Book Number: One 

Genre: Middle Grade | Fantasy 

Review: 🌟🌟🌟🌟

Back of Book: 

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. 

Book Number: Two 

Genre: Middle Grade | Fantasy 

Review: ? 

Back of Book: 

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

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. 

Book Number: Three 

Genre: Middle Grade | Fantasy 

Review: ?

Back of Book: 

Long before humans walked the land, it came to Erdas. Wicked, patient, and hungry, it has slept beneath the surface of the world.

Now the Wyrm is awakening.

Conor, Abeke, Meilin, and Rollan are four heroes who are split between worlds, braving separate paths in order to stop this evil. With a strange and unlikely new group of allies behind them, the young guardians have a real chance at saving their home—but they will have to move fast.

An ancient trap exists, hidden within the folds of Erdas itself. Though it has the power to end this war for good, the means of starting the trap have been lost. The young heroes only have one shot. They must work with their spirit animals to uncover a secret older than time. If they can't, then everything will be consumed. 

Book Number: Four 

Genre: Middle Grade | Fantasy 

Review: ? 

Back of Book: 

Conor, Abeke, Meilin, and Rollan are young heroes who stopped an unstoppable monster. They are Greencloaks—guardians chosen from every nation of Erdas—and together with their powerful spirit animals, they fight to protect their world.

But in the ashes of this destruction, there are some who ask: Are the Greencloaks to blame? The young heroes are shocked to find themselves on trial, judged by a council of the world's leaders. Then the unthinkable happens. The council is attacked from within—by Greencloaks—and an important leader lies slain.

In the blink of an eye, Erdas's saviors become wanted fugitives. Someone is trying to frame them as traitors, but why? As the four friends race to uncover this mystery, only one thing is clear...

The war is far from over. 

Book Number: Five 

Genre: Middle Grade | Fantasy 

Review: ? 

Back of Book: 

Continues the adventures of Conor, Abeke, Meilin, and Rollan and their spirit animals as they continue their efforts to protect Erdas from dark forces. 

Book Number: Six 

Genre: Middle Grade | Fantasy 

Review: ? 

Back of Book: 

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 this library houses more than just tomes and scrolls. Guarding this knowledge are their old friends Takoda and Xanthe, along with Kovo the Ape. With the Oathbound following close behind, can the heroes risk branding their friends as traitors? 

Book Number: Seven 

Genre: Middle Grade | Fantasy 

Review: ? 

Back of Book: 

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 and Erdas's leaders, all to uncover a powerful relic with the potential to flood the entire world.

To stop this conspiracy, the Heroes of Erdas will need absolute faith in their spirit animals. If they fail, all of Erdas will drown. 

Book Number: Eight (Last Book) 

Genre: Middle Grade | Fantasy 

Review: ?