The Treasure Chest

While exploring The Treasure Chest, Felix and Maisie are transported to a Massachusetts farm in 1836. Disappointed that they have not landed in their beloved New York City, they wonder why they were brought to Massachusetts to meet a young girl named Clara Barton. Perhaps Clara has a message for the twins? Or maybe they have one for her?

Now that the twins have begun to settle into their new lives at Elm Medona, they delve deeper into The Treasure Chest and uncover more about the Pickworth family, including the disappearance of their great-uncle Thorne and the theft of priceless family artifacts. In this adventure, The Treasure Chest transports Felix and Maisie to tropical St. Croix in 1772. There they meet a young man named Alexander Hamilton who is about to embark on a journey to New York.

When Felix Robbins gets a crush on Lily Goldstein, a classmate who is adopted from China, he decides to try to take her back in time so that she can see the country where she was born. Maisie discovers his plot, and foils it. But the twins end up in a small village on the Yangtze River, where they meet a girl named Pearl Buck in the days just before the Boxer Rebellion. With bandits chasing them, will they ever find safety . . . and return home?

When Great-Uncle Thorne arrives at Elm Medona, Maisie and Felix's lives get shaken up again. Uncle Thorne moves the family into the mansion proper. One night, Great-Aunt Maisie arranges for Thorne, Maisie, and Felix to rendezvous with her in The Treasure Chest. Minutes later, Maisie and Felix find themselves at a magic show on Coney Island in 1893 starring Harry Houdini.