Princess Ponies 5: An Amazing Rescue  (English, Paperback, Ryder Chloe)

Chevalia is an enchanted island where ponies and horses rule, its magic powered by eight golden horseshoes hanging in the royal castle. But the horseshoes have been stolen and must be found before Midsummer Day or the island will lose its magic . . .In An Amazing Rescue there's only one day to go until Midsummer, and still three golden horseshoes are missing! Pippa and Stardust head for the Wild Forest, and to their astonishment discover another side to haughty Cinders and grumpy Princess Cloud. And they are also shocked to find there is an enemy in their midst.