Double Cross
Greg Rich has traveled through time, become one of the legendary Musketeers, and — most recently — prevented the Spanish army from attacking Paris. He should feel invincible. Instead, he and his friends languish in prison, having stumbled 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 are Musketeers, and King Louis is in immediate danger of being overthrown by the scheming prince. Faster than they can say "All for one, and one for all," the boys plot to break out of prison, defend Louis, and return Greg and his parents to the twenty-first century.
Amid narrow escapes, flying arrows, and fiery explosions, the Musketeers battle to save the king — and history itself. Because if the past changes, what happens to Greg's future?
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Stuart Gibbs
Stuart Gibbs is an author whose adventurous spirit shines through in every book he writes. Known for his captivating middle-grade and young adult novels, he blends humor, heart-pounding suspense, and clever wit in a way that makes his stories irresistible to readers of all ages. Whether he’s taking readers on wild escapades in his Spy School series or diving into the animal kingdom with his FunJungle books, Gibbs' unique voice and storytelling flair make him stand out in the crowded world of adventure fiction.
The Last Musketeer
The Last Musketeer consists of three books. The current recommended reading order for the series is provided below.

