Double Cross

The past, present, and future are all at stake in this final book in the thrilling time travel adventure trilogy from New York Times bestselling Charlie Thorne and Spy School author Stuart Gibbs.

Greg Rich should feel invincible. After all, he's traveled through time, become one of the legendary Musketeers, and--most recently--prevented the Spanish army from attacking Paris.

Instead, he and his friends are languishing in prison, having fallen into a trap set by Milady and the Prince of Condé. But Greg didn't come to the seventeenth century to sit in a jail cell and await execution.

He, Aramis, Athos, and Porthos need to get to King Louis, who is in immediate danger of being overthrown by the scheming prince. To save the king and history itself, the boys must break out of prison, defend Louis, and return Greg and his parents to the twenty-first century before it's too late.

Don't miss the thrilling Last Musketeer trilogy from Spy School author Stuart Gibbs!

Stuart Gibbs is the author of the FunJungle series as well as the New York Times bestselling Spy School and Moon Base Alpha series. He has written the screenplays for movies like See Spot Run and Repli-Kate, worked on many animated films, and developed TV shows for Nickelodeon, Disney Channel, ABC, and Fox. Stuart lives with his wife and two children in Los Angeles. You can visit him online at www.stuartgibbs.com.