"The Lost Postcard" is a fascinating book written by an unknown author. This is a story about the mysterious disappearance of a military shipment during the Second World War and about attempts to solve this mystery since our time. The main character, archaeologist Henry Landon, decides to penetrate this mystery together with his team. They unearth evidence that leads them from an ancient castle in Europe to a hidden plane deep in the forests of Asia. Each subsequent step makes the situation more and more difficult and dangerous. Will they be able to solve the mystery of the lost shipment and reveal its secret after centuries of silence? "The Lost Postcard" is a book that brings to the surface the secrets of the past and keeps the reader in suspense until the last page.