The Timekeepers Books in Order

The Timekeepers arrive in Kitty Hawk in 1903 to find the Wright brothers' airplane missing its propeller. Discovering that time pirate DeLay has stolen the essential part, the children must recover it before aviation history is thrown off course.

A warning sends the Timekeepers back to ancient Greece, where the first Olympic Games face sabotage. The young team must uncover time pirate DeLay's plan and prevent him from changing a sporting event whose influence will stretch across centuries.

Visiting the 1889 World's Fair, the Timekeepers expect to witness the unveiling of the Eiffel Tower. Instead, DeLay steals its blueprints, forcing the children to act before his interference disrupts the landmark's construction and changes the course of history.

The Timekeepers travel to ancient Egypt, where Queen Nefertiti urgently needs medicine. Their search for a cure becomes a race against time, combining a mission to protect history with discoveries about the people and customs of the ancient world.

In 1890s New York, the Timekeepers arrive before Nikola Tesla unveils an X-ray machine. When DeLay disguises himself as Thomas Edison and steals the invention, the children pursue him through the city to recover it and preserve history.

The Timekeepers travel to Japan during the Edo period and find themselves caught in a confrontation involving samurai. Their adventure combines the team's effort to keep history on course with discoveries about the people, customs, and conflicts of the era.

A mission takes the Timekeepers into the Viking era, where rival clans are locked in conflict. The young travelers must navigate the struggle while keeping history on course, discovering the people and customs behind a world very different from their own.

Rosa and Luke travel with the Timekeepers to the Aztec capital of Tenochtitlan in 1442. Exploring stepped pyramids, aqueducts, and crowded markets introduces them to a thriving civilization as they continue their work protecting the course of history.