Hidden House Mystery

The Hidden House MysteryA mysterious letter. A hidden road. A house that is supposed to be empty.When Alex, Mia, Leo, Ruby, Oliver, and their clever dog Scout receive a strange letter bearing the symbol of a black house, their quiet picnic plans quickly turn into a thrilling mystery.The letter leads them toward Green Hill, where strange blue and green lights appear after dark. Soon, the friends discover an abandoned old mill, fresh footprints, a secret road, and a mysterious house hidden behind a stone wall.But the house isn't empty.As the friends follow the clues, they uncover a secret underground garage, stolen vehicles, and a frightened boy named Daniel who desperately needs their help. With danger closing in, the Willowbrook Five must work together, stay brave, and find a way to get Daniel to safety.The Hidden House Mystery is an exciting adventure filled with friendship, clues, suspense, teamwork, and unexpected discoveries—perfect for young readers who love solving mysteries and following courageous young detectives.The mystery begins with a letter...And ends with a secret waiting to be discovered.