History is supposed to be dull.  Who knew it could also be dangerous? Time-travel should be a fun adventure… right?  And yet Kristen and Brad find that being stuck in the past is anything but.  The Everhearts are taking part in a battle re-enactment of the American Revolution when they inexplicably find themselves back in 1777—for real.  They have no way of knowing how or why they’re there; all they can do is try to get through the day.  The siblings meet Rebecca, who needs to deliver a message of vital importance to General Washington.  They also team up with a tavern-owner’s son in order to escort Rebecca back to Philadelphia.  Along the way, they deal with a spymaster, colonial deserters, and British soldiers who keep getting in the way.  And they still have to figure out how to get back to their own time…. NOTE:  Based on review feedback, dialogue in this book has been edited for ‘questionable’ language.  As of November, 2017.