In his quest to capture the pieces of the Amulet of Avantia, Tom must battle the ghost beat Rashouk the cave troll, who can smell his victims' fear and turn them into stone.

Princess Mini is worried about starting a new school and making new friends--even with a little troll named Gobo by her side.

Rollo the troll is tired of chores, but after spending time on the tundra with various animal families, from owls to moose, he realizes that he wants to be home for Christmas even if that means behaving himself.