Now and Again — Bobbi J.G. Weiss

Will Sabrina get left back...in the past?

Between hitting the books twenty-four/seven, having too many commitments, and balancing a frantic college schedule, Sabrina can't remember the last time she had any fun. When Sabrina casually wishes she could go back to her less complicated high school life, an eavesdropping garden gnome grants her wish.

Trouble is, high school isn't quite how Sabrina remembered. And of course, there's a glitch. When Sabrina landed in the past, her teenage self was thrown into a completely unfamiliar future. Morgan, Roxie, and Miles who? If these two Sabrinas can't find a way to communicate across more than a few time zones and locate the gnome, they'll be stuck -- forever!