While working together on a school report about the 1960s, Aleesa and Kenneth are transported to March 1968, where they suddenly realize that the death of Martin Luther King, Jr. is only days away.
When Kioni is captured and taken aboard a pirate ship, he finds adventures on new shores.
Thirteen-year-old Cotton becomes responsible for seeing his family safely across country to Oregon where they will join his father.
African American twin brothers, one a slave on a Virginia plantation and one a free man in Pennsylvania, are reunited after years of separation when they accompany soldiers on opposing sides of the Civil War.
As Stalin's purges and arrests increase, Sasha and his mother plan to leave Russia to join his father and older sister who have emigrated to Riga, Latvia.
Fern and Roy must leave their mother in Denver to spend the summer with their Gran and Paw in the Rocky Mountains.
Running away from an orphanage, Rosalind joins a theater company on the way to London where she disguises herself as a boy and acts in a play by William Shakespeare.
Transported accidentally back in time to a college campus in the South in 1931, Kenneth and Aleesa meet the young Langston Hughes on his poetry-reading tour and confront racism and threats to Hughes first-hand. What do they discover about the real power behind his words?
Young Sam Clemens and his friend Tom Blankenship suspect Tom's brother, Bence, has found their secret buried treasure and is involved in stealing slaves.
During World War II, Jack, who had started getting into trouble at home, goes to work on his uncle's sheep ranch in Oregon, where he learns about responsibility, bravery, and getting along with others.
As Three Willows spoke, she rose. She brought a bundle to the tiny fire. She untied the straps that held it. Then she unrolled the buffalo robe. It was large, soft and carefully tanned. Red Fox peered through the dim light of the tipi. He could see colorful drawings painted on the smooth side of the robe. Red Fox reached out to touch one scene. It was a man on horseback. He was racing across the prairie. Red Fox could almost feel the movement of the horse under the rider as they raced. That's your father, whispered Three Willows.
Caroline learns the meaning of freedom while struggling to maintain the family cotton plantation during the Civil War.
While on detention for disrupting a science lesson, Kenneth and Aleesa are transported to 1939 where they try to protect the privacy and even the life of Albert Einstein as he struggles to decide whether he should help build an atomic bomb to stop Hitler. Can they stop the Nazis from getting the atom bomb first?
Eleven-year-old Elinore Frey and her older sister, Phoebe, share their experiences in letters as they both adjust to new lives in the West, Elinore in California, and Phoebe on the plains of the Nebraska Territory.
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.
Two groups of Englishmen are shipwrecked and begin a difficult journey to St. Augustine.
The Great Depression forces a brother and sister to live with their hated cousins on a farm in North Dakota when their father loses his job.
Paul, a young immigrant, has traveled to the prairie to work for his uncle but instead finds a family with Fern and Roy.
Sasha tries to adjust to his new life in the United States, but his thoughts keep returning to the deepening troubles in his home country, Latvia, as Hitler's bombs fall on Riga in June of 1941.
After having left Russia to live in freedom in Latvia, Sasha finds his adopted country increasing under threat of invasion from Hitler's growing war machine.
Kaleb leaves his farm to search for Jayhawk, the family's quarterhorse, who ran away during the mayhem created by Frank James's looting spree.
David and his family travel back in time to California in 1849 to experience the ups and downs of prospecting for gold.
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 such brave defenders of the Alamo as Davy Crockett.
David and his family travel back in time to 1880 to experience life in the American South as the Reconstruction era following the Civil War came to an end.