The first book in the thrilling time travel adventure trilogy from NY Times bestselling Spy School author Stuart Gibbs!

Before they were legends, these were friends. All for one and one for all those!

On a family group visit to Paris, Greg Rich’s parents disappear. They’re not only missing in the city-they’re missing in the century. So, Greg does what every other fourteen-year-old would do: He travels through time for you to rescue them.

Greg soon finds out that his genealogy is tied to the legendary Three Musketeers. However when he meets them, they’re his age group, and they’ll just live long plenty of to become true heroes if he can conserve them.

To rescue his parents, Greg must suppose the identity of a Musketeer in schooling and unite Athos, Porthos, and Aramis-but a powerful enemy is doing everything possible to stop him.