With the death of Rachel's mother, she and her adopted sister go to live with their aunt and uncle in London, where their aunt runs Mrs. Wintle's School of Dancing, where their cousin is the star, and spoiled brat of the school, Dulcie. But with help from kind Miss Purser who ran the house of the dancing school, to Uncle Tom, who understands that not everyone wants to be a Wintle's Little Wonder, and Mrs. Storm, who would quit her job if it were not for Rachel. Her friends help her get through having to become a Little Wonder, to trying to get Heather in the Royal Ballet.