Great-Uncle Thorne sends Maisie, Felix, and the Ziff twins on a dangerous trip back in time through The Treasure Chest and into the Congo to find Amy Pickworth, Thorne's missing aunt. When Maisie and Felix get separated from the twins, they use the magic of The Treasure Chest and find themselves in early twentieth-century Kansas with a young girl named Amelia Earhart.

Every Treasure Chest book features a biography of the featured historical figure along with Ann's Favorite Facts from her research!