Troll Trouble is a whimsical story about a little girl named Louise, who receives a toy dragon named Harold for her birthday. At night, when Louise is sleeping, Harold becomes a real dragon who takes her on adventures in Dreamland. When a king asks Harold and Louise to take care of his scary troll problem, they handle it in their own unique way. Troll Trouble teaches about courage, kindness, empathy, helping others, and also shows what it means to be a friend.