Hal and Roger Hunt sink deep into danger when a specimen-collecting trip takes them into the lost world of the South Seas. But their deep-sea adventure has a hidden agenda – a top-secret mission for a colleague of their father whose scientific experiments in Pearl Lagoon could cost them their lives.
Lees en luister gratis gedurende 42 dagen!
Opzeggen wanneer je maar wilt
Probeer nu gratis