After Kara finally finds a magic gem of her own, in the shape of a sparkly unicorn horn, magical creatures from another world start showing up and causing trouble, and Kara and her friends Emily and Adriane must find out why.

Something has happened in the heart of Aldenmor. The Fairy Glen has vanished! New animal refugees are arriving in Ravenswood, including a mysterious and wild unicorn. The creature is frightened, confused, and wounded. Emily must face her greatest challenge to try and save the unicorn and learn its incredible secret.

Three girls enter a world where magic is real and friendship is everything.

"Whisked into the Fairy Realms, Kara falls smack in the middle of an impending war, and meets a mysterious boy with a dark secret. Kara may be the only one who can restore peace between the Fairies and the Goblins, but first she must tame her unstable powers, her wild heart, and a stallion made of fire! -- P. [4] of cover.

The seadragons of Aldenmor are afflicted by a mysterious illness. Searching for a cure, Emily and Ozzie the ferret discover that the seadragons are being affected by twisted elemental magic.