The Gap Year - 9798988565406

In one terrible day, high-school science nerd Anna Reyes loses her college scholarship, gets thrown back to ancient Greece in a lab accident, and becomes the only person who can save the world.

The only thing Anna ever wanted was to be just like her celebrity-physicist father. Now she's stuck in the past with his best student Indy, a snarky, genetically-enhanced border collie and physics postdoc. The two of them have all the technology of the future at their fingertips. Or at least they might, if they can manage to re-create it from the pieces they brought back with them. But how do you use power like that without making things even worse? And how can you save the world if you can't even save yourself?