"The Message to Yemen, or the Gate of Hope" is an exciting adventure filled with secrets and danger. The main character, archaeologist David Willers, receives a letter from a colleague in Yemen, who has irretrievably disappeared. In search of an ancient artifact that combines mystery and powerful powers, David finds himself in a whirlwind of a journey through the desert, dangerous trials and encounters with mysterious figures of the local inhabitants. Will he be able to reveal the secret of the artifact and solve the mystery of the Gate of Hope, which crosses the boundaries of time and reality? This book is full of adventures, mysteries and unexpected turns of events that will keep the reader in suspense until the very end.