The Pony Scouts are helping throw a pony party for a little girl's birthday. But when the birthday girl isn't having fun, it's up to Meg, Jill, and Annie to save the day. The Pony Scouts series is full of all the rich details young horse lovers devour, from pony-centric plots to a Pony Pointers vocabulary page at the end of each book. Go camping with the Pony Scouts! Author Catherine Hapka is a lifelong horse lover...