Stacy Gregg 
Spellbound Ponies 2-book Collection Volume 3 
Rainbows and Ribbons, Dancing and Dreams

Enchanting stories, taking the reader on magical pony adventures…Can they rescue ALL the ponies…The ponies of Pemberley Stables have been bound by magic and each of them are trapped in time. Can two brave girls help get them back?Made up of the fifth and sixth tiitle in the Spellbound Ponies series.