Hunted —Stiefvater, Maggie, 1981- author.

Against the tide —Sutherland, Tui, 1978- author.

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 fro...

Blood ties —Nix, Garth, author.

Rise and fall —Schrefer, Eliot, 1978- author.

"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 huma...

Spirit animals, Fall of the beasts. 07 : Stormspeaker —Gonzalez, Christian Diaz, 1969- author.

Framed for a crime they didn't commit, four fugitives travel the deserts of Nilo looking for a secret library that houses the wisdom of Erdas and is guarded by their old friends.

Tales of the great beasts —Mull, Brandon, 1974- author.

Follows the adventures of four noble animals who sacrifice everything to protect their homes from a mad king in the world of Erdas.

The dragon's eye —Chadda, Sarwat, author.

The evertree —Lu, Marie, 1984- author.

After journeying across Erdas together, Conor, Abeke, Meilin, and Rollan have one chance to stop an ancient enemy desperate to break free from his prison, or the world will be forever changed.

Immortal guardians —Schrefer, Eliot, 1978-

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.

Tales of the fallen beasts —Mull, Brandon, 1974- author.

"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 mysterio...

Broken ground —Schwab, Victoria, author.

The book of Shane —Eliopulos, Nick, author.

A collection of stories that sheds light on the past, present, and future of Shane, a would-be conqueror who has resolved to do whatever it takes to free his people.

The return —Johnson, Varian.

Wild born —Mull, Brandon, 1974- author.

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.

The wildcat's claw —Johnson, Varian, author.

Rise and fall —Schrefer, Eliot, 1978- author.

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...

Heart of the land —Prineas, Sarah, author.

The evertree —Lu, Marie, 1984- author.

After journeying across Erdas together, Conor, Abeke, Meilin, and Rollan have one chance to stop an ancient enemy desperate to break free from his prison, or the world will be forever changed.

Fire and ice —Hale, Shannon.

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 thei...

The dragon's eye —Chadda, Sarwat, author.

The four young Greencloaks Conor, Abeke, Meilin, and Rollan, have been captured by the Oathbound and framed for a crime they didn't commit. Rather than facing trial, they and their spirit animals find themselves smuggled...