James Edmond, a sixteen-year-old orphan, keeps a journal of his experiences and those of "G" Company which he joined as a volunteer in the Union Army during the Civil War.

Twelve-year-old Ben Uchida keeps a journal of his experiences as a prisoner in a Japanese internment camp in Mirror Lake, California, during World War II.

A fictional journal kept by twelve-year-old Augustus Pelletier, the youngest member of Lewis and Clark's Corps of Discovery.

In 1905, fifteen-year-old Otto describes in his journal how he travels from Finland to America, joining his father in a dreary iron mining community in Minnesota and becoming involved in a union fight for better working conditions.

Jesse Smoke, a sixteen-year-old Cherokee, begins a journal in 1837 to record stories of his people and their difficulties as they face removal along the Trail of Tears. Includes a historical note giving details of the removal.

In his 1845 diary, thirteen-year-old orphan Jedediah describes his wagon train journey to Oregon, in which he confronts rivers and sandy plains, bears and rattlesnakes, and the challenges of living with his fellow travelers. Includes historical notes.

In 1874, Brian Doyle records in his diary how he ran away from his home in San Francisco, joined the crew of a whaling ship, and endured storms, hostile shipmates, and being stranded in the Arctic.

In 1862, sixteen-year-old Rufus Rowe runs away from home and settles in Fredericksburg, Virginia, where he documents in his journal the battle he watches unfold there.