She has published three books of photography: Hutterite: A World of Grace (1998), Americana (2000) and Brasil (2016).
Over a period of eight years, Capp traveled frequently to Brasil, where she shot 800 rolls of film on a Rolleiflex. As a result of this work, Brasil (2016), Capp eschewed the usual imagery of carnival and exoticized sexuality for black-and-white photographs of "street culture, landscape, architecture and the visual magic she encountered in Rio de Janeiro." To complete the project, Capp crowd-funded to cover costs of layout, design and shipping.[9] The project foregrounds Capp's aesthetic concerns with marginalized communities and the book was published by the Italian fine-art publisher Damiani.[10]