Twelve Mile Bank — Nicholas Harvey

AJ Bailey was destined to run a dive boat on the beautiful island of Grand Cayman, the Mecca of Caribbean SCUBA diving.As a young girl in England she was captivated by a story her navy veteran grandfather told. Now, as she's closer than ever to discovering the long-lost submarine from the story, a wealthy Argentinian arrives; a treasure hunter who'll stop at nothing to steal the prize.Can AJ find the wreck in time?Or will the Argentinian hunter and his ruthless crew beat her to it?It's a race against time at treacherous depths to uncover the real secret of the lost submarine.