The good Beasts of Avantia have been captured by six terrible new Beasts and taken to Gorgonia, where the sky is red, the water black, and Malvel rules. To free the Beasts, Tom and Elenna must journey into the sinister Dark Realm. As Tom and Elenna navigate the horrid terrain of Gorgonia, they quickly realize that nothing is what is seems to be. Each step brings them to another dangerous encounter. But Tom won't give up. Not when the phoenix called Epos the Winged Flame is being held captive somewhere in the Dark Realm and Malvel has created a wicked winged Beast of his own. With the help of his friends, Tom is determined to chase down the evil wizard and return all of the good Beasts back to Avantia. Nothing can prepare Tom and Elenna for what they are about to face. Their past victories mean little. Only strong hearts and determination will save them now. Dare you follow once more? Skor the Winged Stallion is the second book in this six-book story arc.