The Grace children square off against an evil ogre who has kidnapped their mother and enlist help of a brownie, hobgoblin and more in their quest to reunite their family.
Stella the Star Fairy asks Rachel and Kirsty to help her recover her magical Christmas ornaments, which have been stolen by Jack Frost's mischievous goblins.
Hoping to find his lost brother, Rownie escapes the home of the witch Graba and joins goblins who perform in Zombay, a city where humans are forbidden to wear masks and act in plays.
Rachel and Kirsty travel to the South Pole to help Pia the Penguin Fairy search for her pet penguin Scamp and find a missing piece of the enchanted conch shell.
Rachel and Kirsty help Ally the Dolphin Fairy track down Ally's dolphin friend Echo, who is guarding one of the pieces to the enchanted conch shell near the Sealife Center.
In nineteenth-century England, a powerful sorcerer and King of the Goblins chooses Kate, the elder of two orphan girls recently arrived at their ancestral home, Hallow Hill, to be his bride and queen.