Freedom's Journal is a comprehensive study of the first African-American newspaper, which was founded in the first half of the 19th Century. The book investigates all aspects of publication as well as using the source material to extract information about African-American life at that time.

A nine-year-old slave keeps a diary of his journey to freedom along the Underground Railroad in 1857.

Most histories of the Civil War era portray the struggle over slavery as a conflict that exclusively pitted North against South, free labor against slave labor, and black against white. In Freedom's Frontier, Stacey L. Smith examines the battle over slavery as it unfolded on the multiracial Pacific Coast. Despite its antislavery constitution, California was home to a dizzying array of bound and semibound labor systems: African American slavery, American Indian indenture, Latino and Chinese contract labor, and a brutal sex traffic in bound Indian and Chinese women. Using untapped legislative and court records, Smith reconstructs the lives of California's unfree workers and documents the political and legal struggles over their destiny as the nation moved through the Civil War, emancipation, and Reconstruction. Smith reveals that the state's anti-Chinese movement, forged in its struggle over unfree labor, reached eastward to transform federal Reconstruction policy and national race relations for decades to come. Throughout, she illuminates the startling ways in which the contest over slavery's fate included a western struggle that encompassed diverse labor systems and workers not easily classified as free or slave, black or white.

Closing in the present day with a discussion of the 2017 March for Science and the prospects for science and science diplomacy in the Trump era, the book demonstrates the continued hold of Cold War thinking on ideas about science and politics in the United States.