Title: Sweet secrets in Pennsylvania
Description: Twins George and Gracie travel back in time to Hershey, Pennsylvania, in 1903 where they become involved in a dangerous game of intrigue when spies try to steal the secret chocolate recipe from Milton Hershey.
Subjects: Time travel, Juvenile fiction, Twins, Brothers and sisters, History, Fiction, Spies, Adventure and adventurers, Children's fiction, Adventure and adventurers, fiction, Pennsylvania, fiction, Science fiction
Places: Hershey (Pa.)
People: Milton Snavely Hershey (1857-1945)