Once again, the Shockoe Slip Gang find themselves caught up in a thrilling and scary new mystery when their friend Jason, now living in Williamsburg, asks for their help. He's discovered that a Native American headband, believed to have been worn by Pocahontas herself, has been stolen from the historical museum in Jamestown. Even more mysterious, Jason suspects that his friend Amy, a curator at the museum and a descendant of Pocahontas, is the person who took the priceless treasure.

But now it has gone missing even from Amy, and Sally, Andrew and Henry must search frantically through the Native American artifacts in Jamestown to a Williamsburg bookstore and a mysterious antique shop in Richmond.

As they face vanishing clues and dangerous characters, it takes all their ingenuity, bravery and determination to discover an unscrupulous antique dealer's plot to fly the headband out of the country, where it would be lost forever from its tribal home. Can the Shockoe Slip Gang rescue the headband in time to save the Powhatan tribe's most precious symbol? In a hair-raising climax full of peril the Gang and their pal Jason find out how far they must go to right a terrible wrong.