This is the first major study in Chinese business history based largely on business's own records. It focuses on the battle for the cigarette market in early twentieth-century China between the British-American Tobacco Company, based in New York and London, and its leading Chinese rival, Nanyang Brothers Tobacco Company, whose headquarters were in Hong Kong and Shanghai.

From its founding in 1902, the British-American Tobacco Company maintained a lucrative monopoly of the market until 1915, when Nanyang entered China and extended tis operations into the country's major markets despite the use of aggressive tactics against it. Both companies grew rapidly during the 1920s, and competition between them reached its peak, but by 1930 Nanyang weakened, bringing an end to serious commercial rivalry. Though less competitive, both companies continued to trade in China until their Sino-foreign rivalry ended altogether with the founding of the People's Republic in 1949.

Debate over international commercial rivalries has often been conducted broadly in terms of imperialist exploitation and economic nationalism. This study shows the usefulness and limitations of these terms for historical purposes and contributes to the separate but related debate over the significance of entrepreneurial innovation in Chinese economic history. By analyzing the foreign Chinese companies' business practices and by describing their involvement in diplomatic incidents, boycotts, strikes, student protests, relations with peasant tobacco growers, dealings with the Kuomintang and Chinese Communist Party, and a host of other activities, the author brings to light the roles that big businesses played not only in China's economy but also in its politics, society, and foreign affairs.

In the early twentieth century, a curriculum known as nature study flourished in major city school systems, streetcar suburbs, small towns, and even rural one-room schools. This object-based approach to learning about the natural world marked the first systematic attempt to introduce science into elementary education, and it came at a time when institutions such as zoos, botanical gardens, natural history museums, and national parks were promoting the idea that direct knowledge of nature would benefit an increasingly urban and industrial nation.

The definitive history of this once pervasive nature study movement, TeachingChildren Science emphasizes the scientific, pedagogical, and social incentives that encouraged primarily women teachers to explore nature in and beyond their classrooms. Sally Gregory Kohlstedt brings to vivid life the instructors and reformers who advanced nature study through on-campus schools, summer programs, textbooks, and public speaking.  Within a generation, this highly successful hands-on approach migrated beyond public schools into summer camps, afterschool activities, and the scouting movement. Although the rich diversity of nature study classes eventually lost ground to increasingly standardized curricula, Kohlstedt locates its legacy in the living plants and animals in classrooms and environmental field trips that remain central parts of science education today.