During World War II, William thinks he sees a German submarine off the coast and when he spots two men speaking German burying crates in the sand, he realizes they may be saboteurs. This is a fictional story based on true events that occurred during World War II.
Two groups of Englishmen are shipwrecked and begin a difficult journey to St. Augustine.
When Kanunu is captured and taken aboard a pirate ship, he finds adventures on new shores.
While on a field trip to study native plants, Kenneth and Aleesa are transported to Hawaii in the 1890s, where they see first-hand the final days of the reign of Queen Liliuokalani and learn about native rights.
David travels back in time to 1906 San Francisco to try to save the lives of Antonio Giovanni and his family who were victims of the devastating earthquake.
David and his family meet William Henry Lewis, an African American football hero who travels to the future with them when he's injured.
David and his family travel back in time to San Antonio, Texas in 1836 and meet brave defenders of the Alamo such as Davy Crockett.