Lilly and Thomas, Throne Of Pidl

Elizabeth, Lilly and Thomas's mother, needs surgery. She hired a coach taxi to take the children to their Aunt Penelope who lives in London. Unknown to her, the coachman is sinister and kidnaps the children and takes them to the magical land called Pidl. He is turning them over to an evil empress to collect his reward. She uses children as her slaves. They escape and run to a distant forest where they meet a stranger who warns them, "once you are in, you can never get back out." But he (and...