Clive Cussler- Pacific Vortex!

(USED-Well Read)-

SEA TERROR!

Fully armed and with all hands-on board, the nuclear submarine Starbuck sailed into the calm Pacific Ocean for sea trials-and vanished. No wreckage, no signals, no survivors nothing...until ace maritime troubleshooter Dirk Pitt finds a single, chilling clue in the shark-torn surf off Hawaii-the log of the Starbuck

'Do not search for us, it can only end in vain . . .' A crazed journal of madness and death is all that remains. And the Captain's final, scrawled, fear-crazed note locates the Starbuck's grave hundreds of miles from her last known position! The search for the Starbuck plunges Dirk Pitt into his most shattering assignment to date-- a whirlpool of deep-sea mystery and terror - the PACIFIC VORTEX!