A-Typical Plan is an analytical and atmospheric insight into the architecture and typology of the office building from the 1880s to 2012. Featured are buildings and projects by Frank Lloyd Wright, Kenzo Tange, Giuseppe Terragni, Le Corbusier, SANAA, Herzog & de Meuron, Toyo Ito, Christian Kerez, and others. Other than with residential architecture, the office building has scarcely been investigated in a comparative way in books.