When Mallory discovers some old lace at a Port Quincy antique shop, she knows it'll make a perfect headpiece. But she's barely gotten it out of the store before Helene Pierce tears it from her hands. Helene claims it's a family heirloom that went missing when her late husband died in a hit-and-run twenty-five years ago. The conflict gets more complicated when the veil is attributed to none other than famed seamstress Betsy Ross. Mallory may have a genuine museum piece on her hands, but meanwhile Independence Day is right around the corner and she has to host the town's Revolutionary War re-enactment. Then it becomes clear there's a bigger mystery behind all this history when a local woman is murdered with a musket--and Mallory's investigation could set off some fireworks...