Calling up images of Mao Tse-tung and Che Guevara, Reynolds advocates for the guerrilla gardening movement with a handbook exhibiting an inquisitive nature, social concern, and an international perspective. The focus is on illicit activities, as Reynolds dismisses any gardening taking place with consent. He sets the tone with examples of his own efforts in London, and similar endeavors reaching from Milan to Chicago to Singapore, where individuals are inspired to enhance their communities by reclaiming garbage-strewn vacant lots, empty flower boxes, and neglected street-side strips of dirt. In tracing the history of the guerrilla gardening movement, be it for beautification or to grow food, Reynolds’ voice is ardent as he writes about Johnny Appleseed and the Digger colonies that provided sustenance in seventeenth-century England. Reynolds is most assured when advising readers on choosing specimens for planting their own guerrilla gardens and when expressing love for gardening.