Secret of the Dragon’s Wing is the final installment in the adventures of Gavin Kane, Emily Scott, and Bunty Digby, seventeen-year-olds who struggle with their daily lives in England during the pivotal year of 1945. The war in Europe is drawing to a close, as the German military begins to collapse. The Allies are closing in on Berlin and the Japanese have lost almost all of the land they conquered four years earlier. The Cornish teenagers have repeatedly defeated the forces of evil, but are faced with the last desperate gasp of sick and deranged minds within the collapsing fortress inside Nazi Germany.