Recommended from 5 years
Marnie Blue couldn't contain her excitement as she embarked on a school trip to see Queen Maretta's legendary palace with her friends. However, when Mum falls ill and Aunt Christabel takes her place, the naughtiest mermaid the school has ever known, Marnie braces for chaos. Will they make it onto the whale-shark in time? Will everyone finish their packed lunches along the way? And who's causing mischief at the palace? Questions, questions, and more questions abound!