The Token (Seven strangers, a dangerous crossing and a fortune to die for) - Sharon Bolton

Seven beneficiaries. Seven people who stood to gain a huge amount of money, for a reason none of them yet understood.Seven strangers receive a mysterious note informing them of their impending inheritance of billionaire Logan Quick''s fortune. They each receive a token and soon embark on a doomed cruise where they will have to conquer their own demons, and each other, for a chance at the money.But these ''strangers'' are connected in ways they don''t yet know. By the time they work it out, will any of them be left alive? Or are they all destined to drown?