Ben Gartner

Exploring a mysterious cave in the mountains behind their house, John and his sister Sarah are shocked to discover they’ve time traveled to ancient Egypt! Now they must work together to find a way back home from an ancient civilization of golden desert sand and a towering new pyramid, without pa...

Siblings John and Sarah barely made it home last time, but in their next time traveling adventure the challenge really heats up. Surrounded by clashing cultures on the ancient Roman frontier, they must fulfill their quest to unite the emperor with his enemy, an Alemanni barbarian, or risk being s...

The explosive reveal about who John and Sarah really are and why they’re traveling through time, with their most gut-wrenching challenge yet. In the time of the Aztec, a scoundrel named Cortés arrives and the kids are forced to make an extremely difficult decision: If you could change history, s...