"I'll Save You, Little Flower Princess" is an enchanting story for brave girls and young horse lovers to dream about and get swept up in: What's this? In the middle of the grass, Alle finds the Flower Princess's magic mirror, and only she can help her: Without the mirror, the princess will lose her magic powers, and all the flowers in the Flower Kingdom are in danger of withering. Not a problem, really—if there weren't four exciting riddles to solve. Unexpected help comes from Hyacinth. This headstrong pony can not only change the color of her coat…