Did Betsy Ross actually sew the very first American flag? That is the big question for Abigail, Jacob, Zack, and Bo. When a mysterious time traveler named Babs Magee tries to take credit for creating the famous stars and stripes, the third-grade friends must step in to protect the truth. Using their time-travel gadget, the kids journey back to the days of the American Revolution to find Betsy Ross herself. They need to figure out exactly what happened and make sure Babs does not ruin the history books. Navigating colonial America is not easy, and outsmarting Babs will take all the teamwork and cleverness the friends can gather. Join the adventure as the kids race through the past, uncover the real story behind the first flag, and work together to keep history perfectly intact.