A new threat -- something ancient and evil -- faces the world of Erdas and four young heroes and their spirit animals are determined to stop it as they embark on a desperate journey that takes them deep underground and to the far corners of the world.

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 foverer changed.

Ember stands with Riley and his band of rogue dragons, instead of becoming an assassin for Talon. Meanwhile, she's lost contact with her twin brother Dante, as well as with Garret, a former-enemy soldier who challenged her beliefs about her human side.

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.

"Jacinda, a sixteen-year old who can shift into dragon form, surrenders herself to her greatest enemies in the hopes of destroying them and finally being free to choose a life with the human boy she loves"--

Rora, a young, orphaned shapeshifter in a world that fears magic, must risk everything if she hopes to save her best friend Finley from a devastating illness that is sweeping the kingdom.

"The Romanian and Serbian Canis lupus rest in an uneasy peace. One of their own, Sally Miklos, the young and powerful gypsy healer, aids Perizada in her quest to defeat Volcan, a long forgotten nightmare returned to our world. These two packs watch as their brothers across the world, wolves from Spain, Ireland, and America, join their own forces in the battle against the evil dark fae. At the same time, the packs hope against hope that their presence...

"Seventeen-year-old Bryar Rose has a problem. She's descended from one of the three magical races--shifters, fairies, or witches. That makes her one of the Magicorum, and Magicorum always follow a fairy tale life template. In Bryar's case, that template should be Sleeping Beauty. 'Should' being the key word. Trouble is, Bryar is nowhere near the sleeping beauty life template. Not even close. She doesn't like birds or woodland creatures. She can't...

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.

Working in separate worlds to stop the awakening Wyrm, Conor, Abeke, Meilin, and Rollan find support in a strange group of allies but will have to work quickly to locate an ancient trap that could bring about the end of the war.