Beneath the waves, steel corridors breathe like the lungs of a leviathan. We begin on a party boat, where the salt spray and thumping bass are cut short by a shadow gliding beneath the hull. In a bloom of panic, we are plunged into Aquatica, a deep-sea research facility. Here, we meet the key players: Carter Blake, the stoic shark wrangler; Doctor Susan McAlester, the brilliant but reckless sci...
