Title: Message in the mountain, A Tale of Mount Rushmore (Time Spies #9)
Description: With the aid of the magic spyglass, Mattie, Alex, and Sophie Chapman are transported to Mount Rushmore during its construction and help save the face of Thomas Jefferson. Includes facts about the monument and directions for making a pulley-drawn cable.
Subjects: Fiction, Magic, Brothers and sisters, Sculpture, Time travel, History, Juvenile fiction
Places: Mount Rushmore National Memorial (S.D.), South Dakota
People: Gutzon Borglum (1867-1941)
Time periods: 20th century