The final adventure in the Last Musketeer trilogy.
Greg Rich – time traveler, legendary Musketeer, and teenager – just 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 their enemies. Now, they must break out of the most formidable prison in France and prevent King Louis from being overthrown. 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?