This book investigates the visual documentation of World War II aviation through its secret drawings and illustrations. Donald Nijboer, an established aviation historian and author, presents a collection of rare and previously unpublished artwork that offers a unique perspective on the technological and operational aspects of aerial warfare during the conflict. The work draws upon archival materials and private collections to showcase the ingenuity and artistry involved in depicting aircraft and aerial combat.

This work is likely to be of significant interest to historians of military aviation and World War II, as well as enthusiasts of historical illustration. The focus on 'secret' or lesser-known visual materials suggests a depth of research that appeals to specialists seeking new perspectives on familiar subjects. The collection promises to offer a visually rich and informative account of aviation during the war.