The members of the Saddle Club are excited about going to Moose Hill, a sleep-over riding camp in Virginia, but the experience turns out to not be quite what they had expected.

"Samirah, a spirited Arabian filly, has been carefully raised and trained by her girl, Jasper, on a struggling dude ranch near the Green River in Utah. Sami and Jasper, both searching for their place in the world, bond on their joyous rides together and become so close that each will do anything for the other. As the ranch's fortunes decline, Jasper fears that her beloved horse will be sold. Desperate, she concocts a plan that unwittingly brings the...