Stuart Gibbs 
Last Musketeer #2: Traitor’s Chase 

Loyalty is tested in this second book in the thrilling time travel adventure trilogy from New York Timesbestselling Charlie Thorne and Spy School author Stuart Gibbs.Having assumed the identity of a young DArtagnan, Greg Rich is beginning to get the hang of things in 1615 Paris. But he hasnt figured out how to get home yet. Or how to defeat the dangerous Michel Dinicoeur, who has made it his mission to destroy Greg, Athos, Aramis, and Porthos.When Dinicoeur escapes the Bastille and flees to Spain, the Musketeers charge after him, only to be ambushed. Someone is anticipating their every move. Could there be a traitor in their midst? If the Musketeers cant trust each other, who can they trust? Its all for one and one for all . . . isnt it?And dont miss the action-packed finale, The Last Musketeer #3: Double Cross.