Seawitch. Alistair MacLean

The tale of murder and revenge set on a remote oil rig, from the acclaimed master of action and suspense.SEAWITCHThe massive oil-rig is the hub of a great empire, the pride of its billionaire owner.Lord Worth, predatory and ruthless, has clawed his way to great wealth. Now, he cares for only two things – Seawitch and his two high-spirited daughters. One man knows this:John Cronkite, trouble-shooter for the world's top oilmen and Worth's ex-victim, is spoiling for revenge.In one terrifying week, Worth's world explodes.