Alfred Hitchcock og De tre Detektiver : Haj-revets hemmelighed

Three spirited young detectives find themselves entangled in a thrilling adventure when a protest against the construction of an oil rig leads to a puzzling mystery. The community, wary of the potential environmental damage, rallies around their cause, but things take an unexpected turn as the trio uncovers secrets that go deeper than just the issues at hand.

As the investigation unfolds, the children encounter strange occurrences that hint at a hidden truth lurking beneath the waves. With their natural curiosity and sharp wit, they delve into a world filled with intrigue, encountering suspicious characters and unexpected twists along the way.

Their determination and camaraderie are put to the test as they race against time to solve the enigma of the mystery that spans both land and sea. Each clue brings them closer to uncovering what lies beneath the surface, revealing the connection between the oil rig and the chilling secrets of the ocean.

Filled with suspense and a touch of the unexpected, this gripping tale promises to keep readers on the edge of their seats, reminding them that teamwork, ingenuity, and a little bit of bravery can illuminate even the darkest mysteries.