Poppy is taking part in a Pony Club Competition with her cousin Daisy. They've both been practising like mad on their ponies Twinkletoes and Parsley and they absolutely can't wait. But before long a whole series of things start to go wrong and it looks like they might not be able to compete after all . . . Will the Pony Club let Poppy enter the competition? Will Twinkletoes be well enough to jump and most importantly, will Poppy ever get to be a Pony Princess? Find out in this brilliant new adventure.