Now that Sasha Silver and her horse, Charm, have proven that they're worthy competitors for the Canterwood Crest equestrian team, Sasha's psyched to get back to school...until self-proclaimed It girl, queen bee, and owner of the I'm-so-way-better-than-you-are attitude, Heather Fox, is assigned as Sasha's riding partner. Not. Good. And when Heather starts spending a little too much QT with Sasha's almost-boyfriend, Jacob, their partnership is put to the ultimate test